Vintage Computers & Mainframes
18,487 Results
Timex Sinclair 2068 SD card storage and improved video system
TS-Pico, PicoVideo and a 4 slot expansion bus$150.00Free shippingNew ListingCOMPAQ PRESARIO 5030 Intel Pentium II Computer Working No Hard Drive
$135.00$22.00 shippingLot Of 10 Vintage 5.25 Floppy Games 30 Diskettes Untested-Time to Die, Alf, Etc.
$12.950 bids$4.31 shippingEnding Today at 3:00PM PDT22m 20sCommodore 251155-01 RF A/V Video Cable TV Adapter Switch & Connect - BD42
$9.990 bidsEnding Today at 3:04PM PDT27m 14s$9.99 shippingNew Listing1993 Macintosh Quadra 650
$49.990 bidsEnding Jun 4 at 10:00AM PDT6d 19h$20.90 shippingMagnavox 640 dots RGB Monitor 80 Model CM8562 for Commodore 64 Parts/Repair
$34.99$62.48 shippingNew ListingOhio Scientific Challenger 4P C4P-MF Computer With 5.25 Disk Drive Manuals OSI
With Original OSI Software Disks$949.990 bids$45.04 shippingEnding Jun 3 at 7:46PM PDT6d 5hAtari 8bit A8PicoCart Multi-Cart For Atari Computer
$28.95Free shipping23 watchingNew ListingVintage Commodore Amiga 500 Computer Model A500/ untested/ see descript
$250.00$23.10 shippingPocket386 Retro DOS Computer 386sx-40Mhz Core M6117Soc Hand386 upgrade
$219.00Free shippingCEKIT EM-01 Microcomputer Learning System Microprocessor Trainer UNTESTED
$199.99$19.99 shipping14 watchingHistoric 4" USA made silicon wafer of Microprocessors - From 1986 with case
$35.50$5.00 shipping678 soldHistoric 1970s-1980s USA silicon wafers - Qty of five, 4" wafers includes CPU
$52.50$5.00 shipping975 soldNew ListingVintage Apple Macintosh Plus 1Mb M0001A Desktop Bundle with external hard drive
$1,500.00$91.43 shippingVintage IBM 360 Series Mainframe Operators Panel
$1,000.000 bids$95.33 shippingEnding Jun 6 at 8:54AM PDT8d 18hNew ListingAPPLE MACINTOSH SE MOBIUS 68030 030 ACCELERATOR BOARD
$275.00$8.80 shipping15 watchingNew ListingOriginal clean Tandy 1000 TL/2 8MHz PC, 640K, good floppy, keyboard & mouse TL2
$81.0012 bids$16.38 shippingEnding Saturday at 6:23PM PDT4d 3hNew ListingIMSAI 8080 Original Vintage S-100 Computer Chassis With Some Boards AS IS
$5,500.00$51.93 shippingNew ListingPower Mac G4 w/ Powerlogix Powerforce G4 1.6 GHz Upgrade CPU, 1.5GB
$250.00$34.11 shippingNew ListingCircuit board from Vintage Macintosh II Computer – UNTESTED
$49.99$9.99 shippingPackard Bell Legend 4610 Intel Pentium 40MB Ram 1GB HDD Vintage Windows 95 PC
$188.90$111.09 shipping10 watchingNew ListingAmiga 2000 Computer with HD & Floppy Drive Rev 6 Almost 3 MBs Memory Mouse & KB
$699.990 bids$85.00 shippingEnding Thursday at 7:01PM PDT2d 4hAuthentic IBM 5151 Computer Monitor UNTESTED/FOR PARTS
$67.0028 bids$10.34 shippingEnding Today at 5:57PM PDT3h 19mBeige In Win Micro-ATX Computer Case Shell for Sleeper Build NOS New In Box
$99.95Free shipping127 watchingVintage Retro AT Clone PC! 486SX-33 16MB 3.5" 5.25" CD OPL3 Sound Keyboard POSTS
$299.00Free shipping13 watchingMacintosh SE w/Keyboards And Software
$99.990 bidsEnding Wednesday at 12:18PM PDT21h 40m$67.33 shippingHEWLETT PACKARD HP 9000 MODEL 712 A2615A T4-E15
$225.00Was: $250.00$45.00 shippingNew Listing50+ Amiga Floppy Discs Amiga Format Games Lot Vintage Some Sealed Untested
$50.000 bids$25.00 shippingEnding Jun 4 at 12:59PM PDT6d 22hNew ListingCommodore 64 with 1541 Disk Drive, Tested Working
Power supply and disk drive cable included!$50.000 bids$72.30 shippingEnding Jun 4 at 7:44AM PDT6d 17hAltair 8800 CPU Board Working *TESTED* reproduction
$790.00$69.00 shippingNew ListingPOWER BOOK G4
$9.990 bids$9.53 shippingEnding Jun 3 at 5:15PM PDT6d 2hVintage Osborne 1 Computer Model OCC Parts/Repair
$9.506 bids$92.65 shippingEnding Today at 7:30PM PDT4h 52mData General Nova 3 minicomputer with 9-track tape drives and dual floppy drives
$2,500.000 bidsEnding Jun 2 at 7:00PM PDT5d 4hNew ListingMacintosh PowerPC Performa 6115CD
$49.990 bidsEnding Jun 4 at 10:12AM PDT6d 19h$20.34 shippingHewlett Packard HP 95LX Palmtop Handheld Computer MS-DOS Lotus 123 Read Cond 63
$79.20Was: $99.00$37.80 shipping19 watchingVintage Dell Dimension 4100 tower PC, Pentium III 1.0GHz, 80GB, DVD Windows 98SE
$160.00$16.39 shipping24 watchingNew ListingVintage Commodore Amiga 500 Computer Keyboard Model A500 Sold As Is Rev 5
$149.99$26.55 shippingCOMMODORE PET 2001 32k Working
$550.00$150.00 shipping17 watchingApple Macintosh 128K M0001 Computer (1984) M0110 Keyboard M0100 Mouse With Case
$175.000 bids$54.77 shippingEnding Saturday at 10:32AM PDT3d 19hNew ListingApple Macintosh Plus 1MB Model M0001A Vintage Computer Keyboard and Mouse
$149.99$38.04 shippingVintage Kaypro 10 Portable Computer With Keyboard II - Boots to v 1.9E, as-is
$99.990 bidsEnding Wednesday at 4:28PM PDT1d 1h$69.99 shippingIntel Developers Platform Employee Shell Vintage Retro PC Tower Intel Blue 2000s
$595.90$125.20 shippingVintage 1980s, IBM Personal Computer Type 5150 PC, Non Working, PARTS OR RESTORE
$66.009 bids$35.00 shippingEnding Today at 7:34PM PDT4h 56mVintage Apple Newton MessagePad 2000 PDA Tablet & Accessories Parts Repair as-is
$149.99$6.62 shipping16 watchingIBM Personal System PS/2 Computer Model 8530-002 20MB Barebones With Floppy
$20.509 bids$25.99 shippingEnding Jun 2 at 6:27PM PDT5d 3hPackard Bell Legend 920 Model PB 23 w/ Intel I486 SX Intel Chip - Untested
$5.502 bids$28.50 shippingEnding Jun 2 at 11:03AM PDT4d 20hAtari 1040STf , 520ST, Drive, video adapter, mouse, software Lot
$177.5013 bids$74.50 shippingEnding Wednesday at 8:24AM PDT17h 47mHewlett Packard HP-95LX Personal Computer US ENGLISH for RESTORATION
$59.000 bidsEnding Today at 7:23PM PDT4h 45m$6.26 shippingApple Macintosh LC III recapped but no video out
$100.00Free shippingVintage Amdek AM/432E WHITE Display Monitor
$40.000 bids$22.73 shippingEnding Today at 6:47PM PDT4h 10mNew ListingVintage Kaypro 10 Portable Computer With keyboard - Powers up.
$125.000 bids$40.00 shippingEnding Jun 4 at 10:11AM PDT6d 19hVintage 1980's Apple IIc Travel Case AV & AC Cords + Manuals
$95.001 bid$58.55 shippingEnding Jun 3 at 1:20PM PDT5d 22hSuperb Shape AMIGA 1200 Tested + AmigaKit CF HD + ReLo 1.3 Kick Disk **LOOK READ
$304.005 bids$56.70 shippingEnding Jun 3 at 2:14PM PDT5d 23hVintage Apple Power Macintosh 7300/200 32MB RAM no HD, boots from CD, bad floppy
$100.00$15.68 shipping19 watchingMacintosh 2, 1987 computer,1989 Portrait Display, monitor,mouse,keypad, all manu
$800.00$100.00 shipping
