AppleMacintosh computers, supplies and Mac accessories here.Used, tested, clean upgraded refurbished Apple PowerMaccomputers and hardware at value prices.Let us helpyou extend the life of your older Mac.This is thebest place to buy refurbished used Macintoshes. Customconfigured and upgraded Mac computers. Buy online!Upgrade your old Mac computer, Mac Pro, iMac, MacBook,MacBook Pro, PowerMac G4, PowerMac G5, PowerBook or iBookwith parts and assistance from us! We have the stuff youneed in stock and supply any needed drivers orinstructions, or call our tech support line and let ourstaff walk you through installation or send your unit inand let us do it for you!Lowerprices on quality MacBook, MacBook Pro, PowerBook andiBook batteries! Getyour replacement Mac power supplies here. See the powersupply category in the online store. We have Power Mac G4and PowerMac G5 parts in stock, call if you don't seewhat you need. Our refurbished Mac's feature upgradedcomponents and are thoroughly cleaned, tested and nicelyconfigured.

舒婷1一20全文阅读It is justme and Cheryn these days. We are usually always a bitbehind. Thank you for your patience and continuedpatronage. Best times to reach us are between 10 am to3 pm Central Time M-F. We never catch up on messagesso if you don't reach us please try again later. Idaily check and answer all emails. Use theContactUslinks for the email address. Thanks! Bob.

舒婷1一20全文阅读ORDERSECURELY ONLINE!OR give us a call on the toll free order line877-639-1543 9-6 CST, M-F (405-601-5288 in Oklahomaor outside U.S.) NEWTECH SUPPORT LINE 405-601-5288NEW FAX 405-445-0796. Remember our bottom lineprice includes shipping! We stand behind the productswe sell with a 30day warrantyless shipping and handling (90day warranty on systems).Prices subject to change with out notice. Questions? Tryour HELPfilefirst. Needhardware help? Read Bob's Mac TechTips.Whyuse reconditioned equipment? All large orders have to be signed for. OperatorHeadgap Systems,Inc.,7308 S. Klein OKC, OK 73139 ContactUs.Thispage only represents a sample of what we stock enter theonline store for more selections.

SeeMore Products?Click to Enter Store!

ORDERONLY TOLL FREE1-877-639-15439am-6pm Central Time, Mon.-Fri.

(405-601-5288in Oklahoma or outside U.S.) 405-601-5288TechSupport Line FAX405-445-0796 ContactEmail

2ndQuarter 2020 Edition
SUPER Kitchen Sink Thumb Drive

NOW A 16 GBUSB Thumb Drive! 2020 Versions INSTOCK NOW!Installthe latest updates. I added all the goodies youasked for. Now you can simply load them from the thumbdrive or in some cases download them from the links.Categorized, Indexed and Described and most all includelinks to the download site and the authors web site soyou can read more about them. ORDERNOW!Software section of the online store. If you haven'tbought one in a while this is a good time to update. Havean iPod, iPad, or iPhone? We now have a directory thathas all the utilities in one directory. We also created aVirus,Trojan, Worm directory to make it easier for you tofeel safe and even added some Adware removal tools.Mojave and Catalina compatible software nowidentified.

SPECIALNOTE:DO OPEN THE INDEX FILES THAT APPEAR AT THE TOP OF EACHFOLDERS DIRECTORY. I have added a MORE THAN A FEWitems that there is not room for some on the drive. Inthis case I linked the direct download link and noted inthe description. THERE ARE SOME REAL GEMS listedin the directories for download. Take a look! With theadded space I am not including more versions for more OSversions!

Weseparated the Apple Updates on Thumb Drives to allow youto order only the updates you need. While the updates arefree from Apple some are quite large and take a long timeto download. Having them on disk saves you timeespecially if you have more than one Mac. There willlikely still be some hardware specific updates you willneed to download from Apple to complete yourinstallation. New Catalina Updates added!

APPLEUPDATES THUMB DRIVES! These16 GB Thumb Drives (various colors) allow you to updateto the latest version of the OSX version you haveinstalled. We are now selling them separately. The 10.13High Sierra required a larger 32 GB Thumb Drive forenough space.

Ifyou want to buy a complete set call and speak to Cherynand she will make you a group deal price. From now onthough we will be offering each disk separately at a goodprice and of course our pricing always includesshipping.

2nd Qtr 2020

OSX Super Kitchen Sink Thumb Drive!

SUPER Kitchen Sink Thumb Drive!

IT'S HERE! 2nd Quarter 2020 Edition OSX Thumb Drive! This USB 16 GB Thumb Drive (assorted colors no choice) contains the very best freeware and shareware. Each section is categorized, indexed and includes a nice description for each program with links to the source and author. Chock full of the best shareware and freeware utilities, games, Internet goodies, music, graphics and multimedia, emulators, diagnostics, hard to find drivers, and more, all for OSX (everthing but the Kitchen Sink). I carry this one in my toolbox. This Mac software collection makes it easy to set up your new system or simply update your old one. Quarterly we review all programs and update them. REQUIRES: OSX 10.2 through 10.15.x, available USB Port $12.99 including domestic shipping.

The Updates DVD & Thumb Drives are now separated and available!

  • AppleUpdates10.2-10.3-10.4-10.5DVD $7.99
  • AppleUpdates10.6-10.7-10.8-10.9Thumb Drive $12.99
  • AppleUpdates10.10- 10.11 Thumb Drive $12.99
  • AppleUpdates10.12Thumb Drive $12.99
  • AppleUpdates10.1332GB Thumb Drive $19.99
  • AppleUpdates10.14Thumb Drive $12.99
  • AppleUpdates10.15Thumb Drive $12.99
OS8 or 9 2020 Kitchen Sink (1 CD) - $7.99

$100Lower Price on our Best Buy UnibodyMacBook!

ThisModel Unibody upgrades up to 16 GB of RAM!
Optionally we can install your choice of SSD or HybridHard Drives.
Runs Snow Leopard 10.6 up to

Used MacBook Core 2 Duo on sale now
$299.77 shipped!

Airport Extreme
Wireless Access
High Sierra Compatible
Apple MacBook Core 2 Duo $299.77 shipped!
T8600 2.4 Ghz Unibody, 2 GB RAM, 250GB HD,
SuperDrive, Airport Extreme-Bluetooth & Webcam!

High Sierra Capable! Really great for School, Office or Home use! Web Cam equipped and backed by an Intel Core 2 Duo P8600 2.4 GHz processor and 2 GB of DDR2 RAM, this MacBook is ready to tackle both heavy workloads and play-related commands. The 250 GB hard drive provides room for an expanding multimedia library. Fully updated OSX 10.6.8 Snow Leopard comes pre-installed (up to High Sierra capable with more RAM, call). The Intel "Core 2 Duo" (P8600) 45 nm "Penryn" processor includes two independent processor "cores" on a single silicon chip. Enjoy hours of entertainment with applications like GarageBand, iMovie, or iTunes. The built in SuperDrive burns and plays CD's and DVD's. You'll notice the outstanding, GeForce 320M "graphics processor 256MB shared with main memory", and a 13.3" widescreen TFT active-matrix "glossy" display (1280x800 native resolution). Integrated HD audio with built-in speakers. Built-in 10/100/1000 Gigabit Ethernet. AirPort Extreme wireless card (WiFi 802.11n) pre-installed. Built-in BLUETOOTH 2.1+ EDR (Enhanced Data Rate) module. Keyboard with touchpad. Built-in iSight WEBCAM and omnidirectional microphone. One Mini-DVI (video out). Two USB2 Ports and Audio in and out. It does not have a Firewire port. Magsafe Power Adapter and good used 6-cell Lithium ion Polymer Battery (new ones available $94.99 and we install these free with your order). Thoroughly tested and nicely configured as all our refurbished systems are. We include our SuperSink DVD chock full of freeware and shareware. WAS $399.77 SALE $299.77! price includes domestic shipping. RAM UPGRADES to 16GB available call. 2GB stick $39.77, 4GB $64.77, 8GB $99.77. Unit comes with 2 - 1 GB sticks preinstalled. ASK about NEW Hybrid Hard Drives and New Batteries! See the LAPTOP section.


These iMacs areupgradeable up to OSX10.11 El Capitan. This makethem a good investment since they can run the earliersoftware as well as a fairly modern still Apple supportedOS. You don't have to give up your AppleWorks or otherPPC encoded programs under Snow Leopard. Yet they can runthe El Capitan when the need arises. They hold up to 6GBof RAM and are user upgradeable. We can also installHybrid Seagate 1 or 2 Terabyte Hard Drive for even moreperformance. They still have a built in SuperDriveallowing you to burn CD's up to Dual Layer DVD's. We eveninstall Sheepshaver allowing you to run most older OS9software. For a small fee we can set these up for dualbooting between earlier OSX versions up to El Capitan ona separate partition. Call for customconfigurations.

Nice Units

Used Apple iMac nicely upgraded on sale now
$299.77 shipped!

Airport Extreme
Wireless Access
El Capitan

20" iMac Aluminum Core 2 Duo 2.4 GHz

2GB RAM, 250GB HD, DVD Burning SuperDrive,
256 MB Graphics, AirPort, w/Webcam & Bluetooth

$100 off! Was $399. IN STOCK NOW! Great system for home, school or office! FASTER Penryn Processors! The built-in 20-inch glossy widescreen TFT active-matrix LCD offers an impressive 1680x1050 resolution and has all the Apple software you need with iPhoto, iMovie, iTunes, iPhoto, and GarageBand included! These iMacs is powered by an Intel Core 2 Duo 2.4 GHz processor and 2 GB DDR2 SDRAM so it can handle all your computing tasks with ease! Store your multimedia life on its 250 GB 7200 RPM hard drive and compute in a simple and easy-to-use environment with OSX 10.6.8 pre-installed. Load more software, music, photos, and data with the built-in slot-loading DVD±RW DL SuperDrive. Snap pictures and video-chat with friends and family using the built-in iSight camera. Connect to high-speed networks and the Internet with the built-in AirPort Extreme N wireless and built-in 10/100/1000BASE-T Gigabit Ethernet. Add wireless peripherals with Bluetooth 2.1+EDR support. Firewire 800/400, 3 USB 2 ports. OSX10.11 El Capitan capable comes with OSX 10.6.8 Snow Leopard preinstalled (call for options). Aftermarket Keyboard and Mouse included. Our SuperSink DVD chock full of Freeware and Shareware is included. WAS $399.77 a great value but now $299.77 price includes domestic shipping. These units use the faster 6400 RAM upgrades: 2 slots comes with 2 1GB chips, add a 4GB stick for $115 or 2 GB stick for $40 Max. 6GB. We can install the new SUPERFAST Hybrid 1 or 2 TB Hard Drives (call).. See the iMac section. Call for custom configuration!

PremiumiMac Deal!

Great forhome, office or school! We found a small supply ofupper end iMac units. These units can still run 10.6.8Snow Leopard but also can run the very latest 10.13HighSierra Capable.Call for custom configurations. These units have thebuilt in SuperDrives so you can burn your own CD's andDVD's.

Refurbished Intel iMac on sale now!
$499.77 shipped!

Airport Extreme
Wireless Access

High Sierra Compatible

21.5" iMac Core i3-Dual-Core 3.06GHz

4GB RAM, 500 Megabyte HD, SuperDrive,
AirPort, w/Webcam & Bluetooth, Keyboard & Mouse

High Sierra Capable, PRICES SLASHED! The iMac "Core i3" 3.06 21.5-Inch Aluminum is powered by a dual core 3.06 GHz Intel "Core i3" I3-540 (Clarkdale) processor with a dedicated 256k level 2 cache for each core and a 4 MB shared level 3 cache. In lieu of a system bus, it has a "Direct Media Interface" (DMI) that "connects between the processor and chipset" at 2.5 GT/s. Our refurbished unit is configured with 4 GB of RAM (1333 MHz PC3-10600 DDR3 SDRAM), a 500 GB (7200 RPM) hard drive, a vertically-mounted slot-loading DVD±R DL "SuperDrive", and ATI Radeon HD 4670 graphics with 256 MB of dedicated GDDR3 memory. It also has a built-in iSight video camera and built-in stereo speakers underneath the 21.5" glossy 16:9 LED-backlit TFT Active Matrix LCD (1920x1080 native) display "with IPS technology". Connectivity includes four USB 2.0 ports, a Firewire "800" port, built-in AirPort Extreme (Wireless N), and Gigabit Ethernet, as well as an audio capable Mini DisplayPort, which supports an external display up to 30" (2560x1600). Built-in Bluetooth 2.1+EDR. Built-in Microphone. Externally, this iMac uses "edge-to-edge" glass design and "seamless all aluminum enclosure". This iMac includes a new iKey Keyboard and Logitech Mouse" OSX 10.13 High Sierra capable comes with OSX 10.6.8 Snow Leopard preinstalled (call for options). Our SuperSink DVD chock full of Freeware and Shareware is included. WAS $699.77 NOW $499.77 price includes domestic shipping. See the INTEL section.

We canalso supply you with later iMac's that take Mojave. Callor Emailus what your needs are.

BossMacBook Pro!

Great forhome, office or school! So many of you have asked for alater model MacBook Pro that can run the one of the laterOS versions High Sierra. It also takes up to 16 GB ofRAM!Cheryn saidif she bought one of these she would want the BOSSOPTION. This addition to our line starts with 6 GB ofRAM (16 Max) and one of the NEW Seagate FireCuda 500 GBSolid State Hybrid Drives and YOU HAVE THE OPTION toupgrade to even larger 1 or 2 TB sizes. Call for RAMupgrade or larger drive option! Nicely refurbished andupgraded unit. We special order larger screened units,faster units to suit your needs. Call.
Used MacBook Pro i5
$699.77 shipped!

Airport Extreme
Wireless Access
High Sierra Compatible
MacBook Pro Core i5-2415M $699.77 shipped!
Upgraded to 6GB RAM, New 500GB SSHD, SuperDrive DVD±RW,
Intel HD Graphics 3000, 13.3", Airport, Bluetooth, HR Webcam

SPECIAL BOSS VERSION! We upgrade the RAM to 6 GB and install a NEW 500GB Seagate Solid State Hybrid Hard Drive. High Sierra Capable, This MacBook Pro "Core i5" 2.3 13-Inch (Early 2011/Thunderbolt) features a 32 nm "Sandy Bridge" 2.3 GHz Intel "Core i5" processor (2415M), with two independent processor "cores" on a single silicon chip, a 3 MB shared level 3 cache, UPGRADED to 6GB of 1333 MHz DDR3 SDRAM (PC3-10600) installed in pairs (1- 4GB and 1-2GB modules, upgradeable to 16GB), we upgrade to a NEW 500GB Seagate Solid State Hybrid Drive, an 8X DL "SuperDrive", an Intel HD Graphics 3000 graphics processor that shares 384 MB of memory with the system, an integrated FaceTime HD webcam, and an LED-backlit 13.3" widescreen TFT active-matrix "glossy" display (1280x800 native resolution). Connectivity includes AirPort Extreme (802.11a/b/g/n), Bluetooth 2.1+EDR, Gigabit Ethernet, a Firewire "800" port, two USB 2.0 ports, audio in/out, an SDXC card slot, and a new "Thunderbolt" port that is backwards compatible with Mini DisplayPort and, likewise, supports an external display at 2560x1600 and passes an audio signal. Thunderbolt also supports other peripherals that use the Thunderbolt standard which provides up to 10 Gbps of bandwidth in both directions. We configure these for Snow Leopard 10.6.8 but call for options. FREE SuperSink DVD chock full of freeware and shareware. Our $699.77 price includes domestic shipping. RAM upgrades 4GB Chip $45, 8GB $80, room for 2. New Solid State Hybrid Drives in 500GB $85 and 1TB $110 available, call to order options. See the LAPTOP section.

Used MacBook Pro i5 on sale now
$599.77 shipped!

Airport Extreme
Wireless Access
High Sierra Compatible
MacBook Pro Core i5-2415M $599.77 shipped!
4GB RAM, 320GB HD, SuperDrive DVD±RW,
Intel HD Graphics 3000, 13.3", Airport, Bluetooth, HR Webcam

High Sierra Capable, This MacBook Pro "Core i5" 2.3 13-Inch (Early 2011/Thunderbolt) features a 32 nm "Sandy Bridge" 2.3 GHz Intel "Core i5" processor (2415M), with two independent processor "cores" on a single silicon chip, a 3 MB shared level 3 cache, 4 GB of 1333 MHz DDR3 SDRAM (PC3-10600) installed in pairs (two 2 GB modules, upgradeable to 16GB), a 320 GB Serial ATA (5400 RPM) hard drive, an 8X DL "SuperDrive", an Intel HD Graphics 3000 graphics processor that shares 384 MB of memory with the system, an integrated FaceTime HD webcam, and an LED-backlit 13.3" widescreen TFT active-matrix "glossy" display (1280x800 native resolution). Connectivity includes AirPort Extreme (802.11a/b/g/n), Bluetooth 2.1+EDR, Gigabit Ethernet, a Firewire "800" port, two USB 2.0 ports, audio in/out, an SDXC card slot, and a new "Thunderbolt" port that is backwards compatible with Mini DisplayPort and, likewise, supports an external display at 2560x1600 and passes an audio signal. Thunderbolt also supports other peripherals that use the Thunderbolt standard which provides up to 10 Gbps of bandwidth in both directions. We configure these for Snow Leopard 10.6.8 but call for options. FREE SuperSink DVD chock full of freeware and shareware. Used good battery, new available. Our $599.77 price includes domestic shipping. RAM upgrades 4GB Chip $45, 8GB $80, room for 2. New Solid State Hybrid Drives in 500GB $85 and 1TB $110 available, call to order options. See the LAPTOP section.

We canalso supply you with later MacBook Pro's that takeCatalina. Call or Emailus what your needs are.

 MyFavorite Mini

ThisModel Mini upgrades up to 16GB of RAM! Optionally we caninstall your choice Hybrid Hard Drives.
Runs Snow Leopard up to
HighSierra!HDMI or DVI out allows easy hookup to large TV orMonitors!
I have mine connected to our Big Screen TV for WebPlayback
They also make awesome desktop computers connected tolarge displays.

Used Mac Mini Core 2 Duo on sale now
$499.77 shipped!

Airport Extreme
Wireless Access

High Sierra Compatible

Apple Mac Mini Core 2 Duo Dual-Core 2.4GHz $499.77 Shipped

4GB 320GB DVD±RW GeForce 320M, Airport, Bluetooth,
Mini Display to DVI adapter

Up to High Sierra (10.13) capable! Nicely refurbished. I run one of these myself! This Apple Mac Mini delivers amazing power in a super-compact design! With the HDMI out it easily connects to most Big Screens! I have one attached to our home big screen. Enjoy online entertainment! This unit comes with the Intel Core 2 Duo P8600 Dual-Core 2.4GHz processor, L2 Cache: 3 MB, 4 GB of DDR3 SDRAM (expandable up to 16 GB), 320 GB Serial ATA hard drive (we have larger faster hybrid drives available extra). The Slot-loading DVD±RW SuperDrive burns DVDs & CD's. Built in NVIDIA GeForce 320M graphics. Built in Airport Extreme N, 1000base-T Networking with Bluetooth 2.1 EDR. PORTS: One (1) HDMI, One (1) Mini DisplayPort, One (1) FireWire 800 port, Four (4) USB 2.0 ports, Mini Headphone and Microphone Ports. We have adapters available. This system comes with OSX10.6.8 nicely configured but is capable or running through 10.13 High Sierra (call for options). While this unit comes with a power cord, the keyboard and mouse are extra. Use your old one or order from out input section any of the USB items. It comes with a Mini Display to DVI adapter. We carry HDMI cables and other display adapters see our monitors section. We also include our OSX Super Sink DVD with lots of Shareware and Freeware. RAM upgrades 4GB Chip $46, 8GB $75, room for 2. New Solid State Hybrid Drives in 500GB $85, 1TB $99, and $140 2TB available, call to order options. Was $599, NOW $499.77 price includes domestic shipping. ORDER KEYBOARD AND MOUSE in the Input section Mini section.

We canalso supply you with later MacBook Pro's that takeCatalina. Call or Emailus what your needs are.



Styledto match the latest Mac computers. Stacks on the iMacbase or Mac monitor
USB port (2.1 Amp) to charge/sync your iPad, iPod oriPhone device right on the side

Preformatted for easy use right out of the box,complete with cables.


Top quality external hard drives for Mac

All New
7200 rpm
Hard Drives!

Mac Companion

1 & 2 TB External Hard Drives
Firewire 800 & USB2

HIGH SPEED! Brand NEW 1 or 2 Terabyte Seagate 7200 rpm mechanisms and they are in stock now! USB port (2.1 Amp) to charge/sync your iPad, iPod or iPhone device right on the side for easy access (must be plugged into computers usb port). Our Mac Companion external hard drives is a fast, but affordable high capacity storage solution. Styled to match the latest Mac computers; Stacks on the iMac base or Mac monitor; Preformatted for easy use right out of the box. They come with Firewire 800, as well as high-speed USB 2.0 ports for the widest possible range of compatibility. Multiple Connections - One USB 2.0 port, two FireWire 800 ports and a two port integrated USB 2.0 hub. lets you connect multiple devices. Included are the power supply, 1 Firewire 800 cable, one Firewire 400 to 800 cable, one USB 2.0 cable. REQUIRES: OSX 10.5.8 or later INTEL compatible (comes Mac GUID HFS Extended formatted for INTEL Macs. This unit works on OSX 10.4 PPC but is not bootable, DOES NOT WORK IN 9 at all). Mojave tested, Firewire 400 or 800, or USB Port. Our SPECIAL includes domestic shipping!

1 Terabyte $109.77 2 Terabyte $139.77 See the External Drive section!

Iam so impressed by the performance of these new SolidState Hybrid FireCuda Hard Drives I have begun replacingthem in all of our systems. Is it time to replace yourold hard drive? This is the one.

New Seagate FireCuda Solid State Hybrid Drives in stock
Starting at
$84.77 shipped!

SATA Internal Drives! Both Desktop and Laptop Sizes
Seagate FireCuda Solid State Hybrid Drives
Ferocious Performance. Superior Storage. Tireless Durability.

We can install these in most units we sell. Call for pricing and availability! FireCudaTM solid state hard drives blend SSD technology with an HDD platform for the instant-on performance and capacity you need. Performs up to 5X faster than a traditional 7200-RPM HD. Lets face it hard drives have a limited life. Adding a new one is the quickest way to insure your data is safe and these new hybrids seriously improve the performance of most all computers. Installs and works like a typical hard drive &endash; no special device drivers or software needed. Utilizes solid-state NAND flash and hard drive capacity for unmatched data integrity and reliability. Performance optimized by Seagate Adaptive Memory? technology. The cutting edge never felt so safe 5-year factory limited warranty is best-in-class for hard drive warranties.

See the IntDrivesSATA section after entering the store.

MacPro Towers


Horsepowerfor Video Editing, Music Production or just fun at avalue price

Cherynsaid why don't we offer our Mac Pro Towers at the samelow price but upgrade the hard drives to the NEW SeagateFireCuda HYBRID Hard Drive. The speed of an SSD DigitalDrive with the capacity of a normal drive. Order now andwe will automatically upgrade your new 1 Terabyte HardDrive that we install in our systems to a Seagate Hybrid1 Terabyte Drive! Also see our 2.8 Quad that is ElCapitan capable, with the same FREE HYBRID DRIVE UPGRADE!Want a faster unit? Call!

Used Mac Pro Quad Core on sale now

NEW 1 Terabyte
Hybrid Hard Drive

Dual Layer DVD Burner

El Capitan

2.8 Quad Core
3.0 EIght Core

Mac Pro Dual Xeon Quad-Core 2.66GHz

2GB RAM, New 1 Terabyte Firecuda Hybrid HD, DVD Burning SuperDrive,
NVIDIA Geforce 7300GT Graphics, Keyboard & Mouse

PRICE DROP! 4 Cores of Processing Power! Lion capable! Nicely updated and configured Mac Pro "Quad Core"! The Mac Pro "Quad Core" 2.66 is powered by two 2.66 GHz dual core Intel Xeon 5150 processors with 4 MB of shared level 2 cache per processor, a 128-bit SSE3 vector engine, and 1.33 GHz "64-bit dual independent frontside buses." We install a NEW Full Speed 7200 rpm 1 Terabyte HYBRID Hard Drive. With 2 GB of DDR2 SDRAM you can expect smooth computing. (Suggest 4GB for Lion) Easily add more hard drives using the four internal hard drive carriers of internal storage! We configure it with 2.0 GB of 667 MHz DDR2 ECC "fully-buffered" FB-DIMM memory (with a heatsink design that is a bit different from generic FB-DIMMs), used tested "SuperDrive", and a NVIDIA GeForce 7300 GT video card with 256 MB of GDDR2 SDRAM, one dual-link DVI port and one single-link DVI port. Expansion includes two external 5.25" "optical" bays (one occupied by default), four internal 3.5" "cable-free, direct attach" hard drive bays (three free by default), and four PCIe slots (three free with one graphics card installed). Ports include dual Gigabit Ethernet, five USB 2.0 ports, two Firewire "400" ports, two Firewire "800" ports, and optical digital audio in/out, among others. Snow Leopard preinstalled (software available extra) Mountain Lion capable optional call. We include a Macintosh compatible keyboard and Mouse as well as our OSX Super Sink DVD chock full of freeware and shareware. Add another another 2GB for $99 or 4GB for $145. This unit can hold up to 32 GB of RAM call for more options. Larger or more drives available with room for 3 more. We include a Macintosh compatible keyboard and Mouse as well as our OSX Super Sink DVD chock full of freeware and shareware. Was $899.77 TRUCKLOAD SALE $499.77 and that includes domestic shipping. See the MacProTower section

LowEnd Laptops Now Reduced!
Used MacBook Core 2 Duo on sale now
$149.77 shipped!

Airport Extreme
Wireless Access
Lion Capable
Apple MacBook Core 2 Duo $149.77 shipped!
2 Ghz, 1 GB RAM, 80GB HD, Combo Drive
Airport Extreme-Bluetooth & Webcam!

Lion capable and Web Cam equipped and backed by an Intel Core 2 Duo T7200 2.0 GHz processor and 1 GB of DDR2 RAM (expandable) 80 GB Hard Drive. Fully updated OSX 10.6.8 Snow Leopard comes pre-installed. Enjoy hours of entertainment with applications like GarageBand, iMovie, or iTunes. Burn and play CDs or watch DVD movies with the CD-RW/DVD combo drive. You'll notice the outstanding, crisp picture quality on the 13.3-inch glossy widescreen TFT LCD display (1280x800) with Intel GMA 950 graphics with 64 MB or DDR2 SDRAM shared with main memory. Integrated HD audio with built-in speakers. Built-in 10/100/1000 Gigabit Ethernet. AirPort Extreme wireless card (WiFi 802.11n) pre-installed. Built-in BLUETOOTH 2.0+ EDR (Enhanced Data Rate) module. Keyboard with touchpad. Built-in iSight WEBCAM and omnidirectional microphone. One Mini-DVI (video out). Two USB2 Ports and a Firewire 400 port with Audio in and out. Magsafe Power Adapter and good used battery (new ones available extra). Thoroughly tested and nicely configured. FREE SuperSink DVD chock full of freeware and shareware. Was $299.77 SPECIAL $149.77 price includes domestic shipping. Upgrade to 2 1 GB RAM for $30, 4 GB $94.77. ASK about NEW Hybrid Hard Drives! WHILE QUANTITES LAST! Also available in BLACK +$20. See the LAPTOP section.

ValuePriced G4 Mac!

G4 Processor
Apple 500 mhz G4 Power Mac with new Sony Combo Drive
$279.77 shipped!

Power Macintosh G4 450*mhz

Our $279.77 includes shipping!

RUN OSX or OS9. These Upgraded Sawtooth or Gigabit Ethernet PowerMac G4/450's come nicely configured. DVD-CD Player. We put in a refurb 40 GB Drive (Fast New Solid State Drives available call). We thoroughly clean and rigorously test each unit. Video Card: 16 MB ATI RAGE 128 Pro AGP. Built in 10/100 Ethernet, NO MODEM - add a built in 56K Modem +$10. It has a spot for the optional Airport card. Install more ram $49.77 for new 512MB SDRAM. These systems come with two each built in Firewire and USB ports. VGA out. Service manual (.pdf) on system. Keyboard and mouse available extra (see the input section). OSX Super Sink DVD chock full of freeware and shareware. Mac OS10.4.11 and 9.2.2 dual bootable. Weight: 30 lbs. Dimensions: 17"Hx8.9"Wx18.4"D. Has HD15 (PC Style) Video out. Our $279.77 includes your domestic shipping. We will install a NEW Digital 120GB Hard Drive in place of the refurb 40 for +$60, New SuperDrive in place of DVD +$60 Call for upgrades. Sell us your old unit. Call or email for custom configurations.

SolidState Drives for Your G4!

Cheryn tells mewe are having trouble finding 80 or 120GB refurbishedhard drives for our older Mac customers. There haven'tbeen new ones available for years. We know you depend onus to help keep your old gear running efficiently. Thesebrand new digital solid state drives have no moving partsmaking them not only faster but more reliable. We stillthink you should keep your system backed up but runningfrom these super fast brand new drives only make sense.We haven't carried SSD drives much before but we thinknow that the prices are more affordable now is the time.We found the right kind of adapter that allows you toconfigure it for Master, Slave or Cable Select dependingon your needs. That makes these more compatible andeasily configurable with an included jumper. We can setthese up for your system or you can use copy software tomove your old data. Let us know how we can help speed upyour G4 system. I tested these on our servers so you knowthey are fast and dependable.

Solid State 120GB Drive Kit - G4

Speed up your G4 ? Faster Data Access ? No Moving Parts

Operator Headgap tested and approved! Improve Performance! Now more affordable you can move up to the latest technology on your G4 and still run OSX or OS9.2.2 and boot from either. This 2.5" SSD comes with an adapter that features the ability to be set to Master, Slave or Cable Select for maximum compatibility. The 120GB Size is the largest size most G4 can run. FASTER DATA ACCESS! This speeds up almost everything you do on your Mac! More reliable than the old conventional drives, no moving parts, no noise. We include velcro so it is simple to mount anywhere that is convenient. WORKS in ALL G4 Macs and connect to a standard IDE connector. We preformat these and can preinstall call for custom configuration. Reg.$119.77, SPECIAL INTRODUCTORY PRICE $99.77 includes domestic shipping. See the G4 Category in the online store.

Boot 9 or X


17" LCD perfectfor older Macs.
1280x1024 Res
Bright and Crisp!


17-inch Wide Screen LCD Flat Panel Monitor

Replace that old CRT. Perfect Companion to your Older Mac!

PERFECT FOR OLDER MACS! Headgap approved. Works with earlier Macs (may require adapter). Replace your old and dim CRT and use only 10% of the power. These units have the 4x3 ratio and works well with earlier Macs without stretching out the pixels and are easily adapted even to the earlier Macs. With a 17-inch diagonal TFT Active Matrix LCD display, this super slim monitor makes a great addition to any desktop. Enjoy rich, detailed text and graphics with a 1280 x 1024 resolution. Its 300 cd/m2 brightness and 1000:1 contrast ratio provides excellent color and enhanced brightness, combined with the wide viewing angle makes every seat the best one in the house. Whether you are looking to add a second (or third) monitor, or simply replace an old CRT monitor, this Namebrand 17-inch LCD monitor provides top of the line performance and reliability with out top of the line prices. VGA Connectible (3 row 15 pin) works with G4 and up Macs - adapters for earlier or laptop Macs in stock. Item image is representative only, item may vary. Our $99.77 price includes domestic shipping. Monitor/Video category. Adapters for earlier Macs in the same section.


Wide Screen TFT LCD Monitor - Apple Compatible
1680x1050 Res
Bright and Crisp!


22-inch Wide Screen LCD Flat Panel Monitor

Name Brand - Perfect Companion to your Mac!

Headgap approved factory refurb. Increase your productivity with this 22-inch Name Brand Widescreen LCD monitor! The bright 22-inch Widescreen LCD features a 1680x1050 16:10 widescreen resolution that makes working on multiple documents and applications a breeze! A high 1000:1 contrast ratio and 250 cd/m2 brightness brings out the crisp detail in graphics, photos, and videos. Also, its fast 5 ms response time is great for gaming! 90 day direct warranty. Connectors: 15-pin VGA. Dimensions: 20.7 x 17.2 x 8.1-inches (HxWxD, approx.). This unit works fine even on a stock G4 16MB Graphics Card in OS9 or X. Item image is representative only, item may vary. Our $199.77 price includes domestic shipping. Monitor/Video category.

Upgradeyour G4, G5 or MacPro Tower DVD Drive Today! These arebootable drives.

Manyof you know that the day would come when no more IDE DVDdrives would be available. We fretted over this but didmanage to find a good adapter allowing us to use the SATAversions of the drives. We found a FASTER LG SuperDriveand bought a large quantity. They are even faster in theDVD Burning at 24X and CD Burning department at 48X. Weare offering a special introductory low price!

Mac compatible 22X Dual Layer SupeDrive for your PowerMac
El Capitan Tested!
EZ Pictured Instructions Included
New LG SuperDrive

Burn DVD's and CD's! Tested in OS9.1 up through El Capitan! New model supports DVD burns at up to 24X! Dual layer support. These make great replacements for Macintosh G4 Towers Yikes through Mirror Doors, G5 Towers, G4 iMacs, and even eMacs! At $59.77 you can't go wrong. We include pictured instructions, Toast Lite CD burning software and patches to make it OS9 and X compatible. Close to twice the capacity (Dual Layer Capable)! Apple Bootable allows you to boot from emergency disks and any Apple install disks etc. Only Headgap offers compatibility patches and complete pictured instructions. Toast Lite Burning Software, You must supply your own version of Toast for Lion and above. Our $59.77 includes domestic shipping. See the DVD,CD,CDRW section.

2 port usb 2.0 card mac compatible pci card on sale now

SPECIAL! 5 Port USB2 PCI Card for the Mac!

Make your older Mac USB 2 compatible! Get an iPod and your older G3 or G4 only has USB 1.1? This adds high speed USB2 under OSX! Leave it to Headgap to bring you USB 2.0 OSX tested card at an BARGAIN PRICE! These are also tested iPod compatible and feature the superior NEC chipset. Add 2 External USB 2.0 compatible ports to your PCI based Power Mac! USB 2.0 standards are only supported in OSX, but these cards work fine in OS8.6-9.2 in USB1.1 mode. These work with your existing USB items plus they support the NEW US 2.0 high speed devices (assuming they are Mac compatible)! Comes with Free Kitchen Sink CD for OS9 drivers, X works straight up, As with ALL USB2 cards sleep mode in 9 keeps machine from going to sleep, but works perfectly for most in X (simply disable sleep mode if not). Our price $24.99 includes shipping. Works in Beige G3 with the later $77D.45F1 ROMS or better systems. Terrific upgrade for your BWG3, & G4 systems. These DO NOT WORK in the older PowerMac 7200-9600 units, use the USB 1.1 cards. See the USB Card section of the store.

Make any Mac with USB Wireless!
N Speeds!

Make your Apple Mac USB Wireless N speeds
Requires OSX 10.4 up

Wireless USB 2.0 802.11N Mini LAN Adapter
Special $34.77 shipped

ProvidesFaster Wireless N networking on iMacs,Mini's, iBooks, Powerbooks, and MacBooks orany Mac with a USB 2 Port!

New Mini SIze! Finally a reasonable cost USB Wireless solution for the Macintosh! Mac OSX 10.4 to 10.13 compatible! Extend your wireless coverage and experience greater speed with this Wireless N USB 2.0 Adapter! Based on the 802.11n 2.0 standard, this Wireless N USB Adapter delivers the highest wireless data rate so you can enjoy uninterrupted data streaming. This Wireless N USB Adapter features integrated antenna and is backwards compatible with 802.11b/g networks! With WPA2, WPA, 802.1x and WEP security encryption, the Wireless N USB Adapter helps keep your wireless connection secure from intruders. Transmit: Up to 150 Mbps, Receive: Up to 300 Mbps. Frequency Band: 2.4 - 2.5 GHz. REQUIRES: USB2 Port, 10.4 to10.13 & a compatible wireless network. Includes our OSX Super Sink DVD ($14.77 value) with drivers from us DOES NOT WORK WITH OS VERSIONS EARLIER THAN 10.4. YOU ALSO HAVE TO KNOW YOUR ROUTERS PASSWORD. Our $34.77 price includes domestic shipping. See the Wireless section of the store.

Wehave OSX Tiger 10.4 & 10.5Leopard availableand we include the updates DVD our OSX Super Sink DVDchock full of updates, freeware and shareware! Call toorder!

Bargain 4 Port USB Hub

Yep it's PINK!

4 Port USB Hub- $1.99 with order

Sure it is ugly and pink but you are not likely to lose it. Turns out hot pink is not a popular color so we got a bargain price! Four(4) USB ports, and One USB Connector. High Speed USB 2.0 interface, backwards compatible with 1.1. Connect up to 4 devices using 1 USB port on your computer. USB cable is stored inside for easy carry & convenience (2.5" approximate length). Not for high power draw items like self powered hard drives. Our low price $1.99 WITH any order. See the USB Device section of the store.

Add Bluetooth to any USB OSX Mac compatible bluetooth

Upgrade Now!

BlueTooth Dongle- $14.77 includes shipping

JUST PLUG IT IN TO ADD Bluetooth wireless technology to your Mac! The Bluetooth v2.0+EDR Class 1 adapter features a USB 2.0 interface and features a tiny Bluetooth transceiver that isn't much larger than the connector itself! With such a tiny connector, you can leave it plugged in so you don't break it or lose it. It provides you with Bluetooth v2.0 support with Enhanced Data Rate (EDR) of up to 3 Mb/s and provides Class 1 operating range of over 300 feet. Requires and open USB port and OSX 10.4 and above (Headgap Tested). Uses Apple's built in bluetooth support, no drivers to install. Must be plugged into a root port. Our Low Price $14.77 includes domestic shipping. See the Wireless of the store.

MagSafe Power Adapter works with: MacBook, MacBook Pro
85W MagSafe Power Adapter Type 1
for MacBook & MacBook Pro

MORE POWER MEANS FASTER CHARGING. The 85-Watt Type 1 MagSafe Power Adapter for Apple MacBook, MacBook Pro features a magnetic DC connector that ensures your power cable will disconnect if it experiences undue strain and helps prevent fraying or weakening of the cables over time. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection. When the connection is secure, an LED located at the Head of the DC connector will light; an amber light lets you know that your portable is charging, while a green light tells you that you have a full charge. May have the old T-Style tip or the newer inline L-Style tip. The AC wall adapter (built-in) gives users an even easier and more compact way to travel. This power adapter recharges the lithium polymer Battery while the system is off, on, or in sleep mode. It also powers the system if you choose to operate without a battery. $69.77.

LOWER SALE PRICE $49.77 price includes domestic shipping.

Sweet Multiport - add up front firewire and usb to your PowerMac G4!

Add a Sweet Multiport
to most G4 Systems
for $30

Limited time offer, when you call in your G4 System Order! Or simply add it to your G4 order. Sorry no QuickSilver units left.

SweetMultiport back in stock! Add the convenience of portsat your fingertips. The Sweet Multiport installs in thesecond bay of your G3 or G4 with your system order. Addthese ports and have them available at your fingertips, 2FireWire ports, 1 USB port, 5-in-1 memory card reader,PLUS 2 more ports Firewire and USB available in the rear!Works in 9 or X! Fits in the second front bay (in placeof the zip drive if you have one). This kit includes:Sweet Multiport front panel card, Sweet Multiport PCIcard, Sweet Multiport inter-connect cable, Mountingbracket and screws, Front faceplate, FireWire and USBcables. The Memory Card Reader supports: CompactFlash,IBM Microdrive, Memory Stick, Secure Digital,MultiMediaCard. Add a USB2 card to your system and haveUSB2 port available from the front port for your iPod.Sorry no more Quicksilver units.
Add Gigabit Ethernet Speed to OS8.6 - OSX! Mac Gigabit Ethernet Card for Mac G3 and PowerMac G4 add 1000 Base-T

Gigabit Ethernet PCI Card for the Mac!

Perfect replacement for your lightning or power surge damaged units. Leopard Tested! I tested this card on a G3 Desktop in OS8.6 on our own network. This card reduces latency even on slower 100 base networks. Now with OS 8.6, OS9 and X drivers! Leave it to Headgap to bring you a bargain priced high quality 10/100/1000 base-T Ethernet Card! If you are transferring lots of files across your network you may want to add this card. This card NOW WORKS IN OS8.6, 9 and X and classic mode. Folks moving large multimedia files, video etc. on a 1000 base-T network will benefit from this high performance card. This A-8110S PCI ethernet card adheres to IEEE 802.3, 802.3u, and 802.3ab standards. This Realtek Chipset PCI 10/100/1000Mbps Gigabit Ethernet adapter is a high-bandwidth network adapter that auto-senses 10/100/1000Mbps connection speed, half/full-duplex modes, and supports Wake-On-LAN and remote Wake-UP support. LEDs: Four (4) Green LEDs support for display 1000Link, 100Link, 10Link Activity Status. REQUIRES G3 or G4 RUNNING OS8.6, OS9, OSX 10.2 or later with available PCI Slot Mac drivers included on CD by us. Tiger and Leopard actually work straight up with no need to install drivers! Compare at $79.99 Our $24.77 price includes shipping. NETWORKING section of the store.

Keep your
OS8 or 9
System Healthy
Norton System Works Bargain - Norton Utilities, Norton Disk Dr. for Mac systems

Norton System Works OEM CD

Price REDUCED! Clone of Original Factory Bootable CD only. A must have for your 8.1 to 9.2.2 Power Mac System! Take care of that flashing question mark. Norton Disk Doctor fixes it now and keeps it fixed. Norton SystemWorks? for Macintosh® is the smartest way to keep your Mac® at its best. This essential suite features Symantec's best-selling Macintosh software products plus two other top utilities. Norton Utilities? 6.0 helps you repair and optimize disks, recover lost data, and prevent future problems. Norton AntiVirus? 7.0 finds and repairs infected files to keep your data safe and secure. Dantz Retrospect® Express Backup copies files quickly and easily to a wide range of removable media. Buy Norton SystemWorks today to protect your Macintosh from viruses and keep it running at peak performance! System Requirements: PowerPC-based Macintosh® system, Mac® OS 8.1 through OS9.2.2 (system must be able to boot from OS9.0 (NOT FOR OSX! DO NOT USE WITH OSX), 24 MB of RAM, 20 MB hard disk space for Norton AntiVirus? and Norton Utilities?, 30 MB hard disk space for Dantz Retrospect® Express, CD-ROM drive, & Internet connection required for LiveUpdate?. Opened software is not returnable. INCLUDES CD-ROM ONLY no box. New Lower Price Was $9.99 NOW $7.99 Shipped. SOFTWARE section of the store.

Upgradeyour old used Mac computer, MacBook, MacBook Pro,PowerBook or iBook with parts and assistance from us! Wehave the stuff you need in stock and supply any neededdrivers or instructions, or call our tech support lineand let our staff walk you throughinstallation. We have PowerMac G4 Parts, and PowerMac G5 Parts instock. ClickHere to order G4 PowerSupplies!
Enterthe Power Supply section after entering thestore.ClickHere to Enter Store!
PLEASENOTE:Backin December 2012 we relocated. Our toll free numberis the same 1-877-639-1543. Our direct phone lines is1-405-601-5288 use this line if you are in Canada. TechSupport is 1-405-601-5288. Our new fax lineis1-405-445-0796. Please make a note of these changes.Our new address is Operator Headgap Systems, Inc., 7308S. Klein, OKC, OKLA. 73139. Thank you.

ABOUTMONITORS:We now stock a select few Flat Panel LCD's. These aretested on Macs and we will not sell any of the dark slowand fuzzy junk you sometimes find at bargain basementprices. These are new units (unless noted) and are brightand sharp. We don't carry much in CRT monitors. They areheavy to ship and the larger ones are subject to damagein shipping. We recommend you use our low cost Mac toPC monitor adapter (see our monitor section) ).Easily adapt most any PC monitor to your older beigeMacintosh including flat panels LCD's. Compare at $24.99to $44.99 our Special Price $19.99 includes domesticshipping. G3Blue & White, G4 and above take PC HD15 connectionsstraight up! No adapter needed for those models. We alsocarry video card upgrades for many models that reallyimprove your systems performance. Our adapters even allowsmall LCD use with older Mac systems.

ABOUTPRINTERS:USB Printers that work in 9 are harder to find. Many ofour customers are using PrintToPDF to output their 9pages to a file and then move them to a more modernsystem to print. See the printer section of the store.See my tech tips printer section for more tips:http://resale.headgap.com/bobsmactips.html#print

ABOUTMODEMS:Wehave internal modems for many different models. We alsohave a few used serial modems. See the modem section ofour online store. Zoommakes a 56K USB ModemModel 3095, that will work with your system. It workswith older classic OSes from 9.2 (and probably 8.6 if youmanually install the CCL) up to 10.6 although you willhave to likely manually install some components.

MAC REPAIR& UPGRADES:Want to repair or update your old (out of warranty)Mac and don't know how? Send us your old system and letus install any of the items we sell. Add processorupgrades, optimize your existing processor, more ram,larger drives, or perhaps an internal burner. We alsoprofessionally install all Apple Macintosh OS versionsincluding OSX and update it to the latest versions fromApple. We also test, and thoroughly clean inside and out.Give us a call or emailuswith your particulars.

  • We repair out of warranty laptops at fair prices.
  • We also provide low level hard drive recovery at reasonable rates. Call for details.
  • Need your old data moved to a new drive or system? Let us do that for you.
  • Need your old floppies, Zips, Syquests, etc. moved to CD or DVD - give us a call.

ABOUTHEADGAP REFURBISHEDCOMPUTERS:What makes us different is we not only clean andthoroughly test each system, we many times replace thehard drives, optical drives, memory with upgradedreplacements. Operator Headgap Systems purchases goodused Mac systems in quantity. Our professional staff ofrefurbishers clean, perform over 50 diagnostic testsincluding DOD level drive formatting. All our systemscome smartly configured and ready to use. Our refurbishedused Mac Computers come with the required cables andcords (except keyboards unless noted, use your old one oravailable extra). We even include a free mouse pad. Weoffer a quality refurbished product at the lowestpossible price and stand behind our systems with a90day warranty.Whyuse reconditioned equipment? Read more.

NICELYCONFIGURED?:When you select any of our systems you get not only thebasic system software preinstalled. We update the OSsoftware to the latest version. We also install many opensource, freeware and shareware programs and configurethem for use on your system. For example LibreOffice isan Open Source Clone of Office for the Mac. It allows youto open and save Word, PowerPoint, Excel file in theirformats making it easy to exchange your work with otherOffice users. We also install Flip4Mac and Perian whichextends Quicktime allowing you to playback many types ofmultimedia files like .divx and .wmv in a larger varietyof formats. Firefox and TenFour Fox gives you anadditional browser choice over Apple's Safari and much,much more. On older PPC equipped systems including G4 andG5 models we install an update Flash Plugin allowingbetter YouTube playback. Plus we always include the OSXKitchen Sink that is chock full of other programs you mayfind useful and wish to add for use with your newsystem.

TRADE-INS ORSELL YOUR OLD MAC Rememberwe pay wholesale prices. Many times when you are ready toupgrade your old used Apple computer system may not beworth much, especially to a dealer who is used to buyingin quantity at wholesale prices and has the units shippedin bulk truck freight. Boxing and shipping your oldsystem costs a few dollars. Here lately we have beenhaving more trouble locating older systems people arestill buying. We will begin offering trade-ins or to buyoutright certain older systems. The following are on thelist: used PowerMac G4, QuickSilver G4, G3 Desktops,PowerMac 7300, Quadra or Centris 650, 800, 840, and MacIICI's and SI's. The units need to be cosmetically ingood condition and working (at least chiming). Trade invalue will vary from the top wholesale price for extraclean, that exceed stock configurations and down for lessthat prime units. We are also purchasing good used AppleDesktop Bus Mouse II ADB Mice, working StyleWriters, andSCSI & USB Zip Drives. WE BUY USED SONNET G4 AGPPROCESSORS.

Weare also purchasing good used Apple Desktop Bus Mouse IIADB Mice and ADB Keyboards.

Email yourlist: cherynor use the onlineformfor quotes.

RECYCLINGIfyou have computing Macintosh items and hate to throw themaway but figure they have little or no value in todaysmarket, rather than dumping them to a landfill, write uswith a list. Email: cherynor the onlineform.Any of the items we can use we will pay your shipping.You can rest assured that we will put your old Mac itemsback into circulation either using them to repair oldequipment or including the items with systems. All harddrives are thoroughly DOD level formatted so have no fearabout any data left on a hard drive. We properly recycleany items we end up having to discard. We do not acceptCRT type monitors or LaserWriters (too heavy and littlevalue).

UPGRADINGTHE OFFICE?Webuy quantities of Mac systems & components.Email:cherynor use the onlineformfor quotes.

Bob's OSX Install Notes
for Beige G3 Systems for B&W G3 Systems for G4 Systems See my High Sierra 10.13 Notes
mac 1/2AA 3.6V lithium battery replaces brands like saft, tadiran, maxell for mac computers
3.6V Mac Battery! 4.5V Mac Battery!!

We know that many of you have come to depend on us for your Macintosh battery needs. Consider us your source for superior Mac batteries. We are distributors for the premium long lasting 3.6V 1/2AA Lithium Mac Battery 1200mAh for the Macintosh! ULTRALIFE's are now in stock and shipping! NOBODY SELLS FRESHER MAC BATTERIES THAN WE DO. Manufacture date stamped right on the battery. We purchase these batteries factory fresh and have them airfreighted in quantity. Our low $7.88 price includes domestic shipping. Call for quantity discounts (10 or more). Select the battery category when you arrive and place your order securely. We also stock factory fresh 4.5V alkaline batteries that work in many Performa's and older Macs. We have iMacG5, Mac Mini, G5 Tower, Mac Pro, Lithium Coin Cells & lower prices on popular iBook, PowerBook, MacBook, MacBook Pro batteries!

We take School PO's and offer quantity discounts! Faxyour P.O. to 405-445-0796  

AttentionHeadgap Customers!Toprovide the most secure environment for safe onlinepurchases, we have added a simple additional step to ourordering procedures. In order to complete your creditcard transactions, you will need to enter your creditcard number, expiration date and CVV2, CVC2 or CID codeon our secure server when ordering. These codes can befound on the back of your credit card (on the front forAmerican Express). We want to keep things as simple aspossible but find we must add this additional step toinsure your security. If you have any problems pleasecall our toll free order number listed above duringbusiness hours. We are always happy to help!ContactUs

MAILORDERS:Wewill accept money orders (treated as cash) and personalchecks (held for clearance) via mail but please allowadditional processing time. Mail your orders to:

OperatorHeadgap Systems
7308 S. Klein
OKC, OK 73139

Makesure you include a shipping address and a phone number.Keep in mind that personal checks may take up to twoweeks to clear. Money orders are faster for us toprocess. All payments must be in U.S. funds.

InternationalCustomers Read Thisbefore ordering

SHIPPINGINFO:Allin stock orders are packed the next 2 or 3 days. Westrive to have all items shown in our store in stock. Theexception is systems and we still prepare them one at atime to order. We don't carry the depth we use to insystems and it may require 7 to 10 days especially thosethat are custom builds. We appreciate your patience andbusiness. Should any item be out of stock we will contactyou either via email or phone to let you determine whatyou want to do. Depending on your order we normally shipone of three ways. Small orders both in size and dollarsare generally mailed. Items of size and or value areshipped either FedEx Ground or UPS Ground depending onthe area you live in. When your order is entered you willreceive an email receipt, after it is processed andshipped you will receive an additional email notice(assuming you gave us a valid email) with your trackingnumber on UPS or FedEx orders.Alllarge orders have to be signedfor.Shipping is always included in the bottom line price ofyour order. No additional charges are added (except forsales tax in Oklahoma). Call if you need expressshipping.


valuable information about legacy Mac Systems
Ourfriends at EveryMac.com have valuable information aboutlegacy Mac Systems including the original specificationsof many of the machines we sell. Click the button tovisit their site.

OSX Tiger Server powers this page from a Used Mac G4 ServerWelcomeWebBBS| FunStuff| SiteLinks| Business|Store|TeleFinder
we have a mac warehouse full of used Macintosh systems This page was last modified on: Tuesday, 12-May-2020 22:39:20 CDT
- # 672386

Prices subject to change without notice.
Apple, Apple Macintosh, Macintosh, Mac, MacOS, Mac Pro, Power Macintosh, iMac, iTunes, Disc Burner, iPod,
Quadra, Centris, Performa, FireWire, LaserWriter, StyleWriter, Finder, SuperDrive, Aiport, Airport Extreme, iChat, iSight,
Safari, Catalina, Mojave, High Sierra, Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion, Lion, Snow Leopard, Leopard, Tiger, Panther,
Jaguar, Spotlight, Xcode and QuickTime are trademarks of Apple Computer, Inc.
All other trademarks are properties of their prospective owners.
All pages for this web site were built and hosted using our used refurbished Power Mac computers.
Still no viruses for OSX systems, why would anyone use a PC?