Vintage Computers & Mainframes | Whohou Marketplace

Only show products from: United States
Vintage Packard Bell LEGEND 135 PB421A Desktop Computer (356316173400)
1997 IBM Thinkpad 365XD incl Charger, Ext. Floppy, modem card and extras. OS/2 (156551282174)
Toshiba T3100e/40 PA8039U System Unit Computer Amber Screen POWERS ON (226474000338)
Vintage IBM Personal System/2 PS/2 Model 70 386 Type 8570 Computer Powers On (356316484718)
Compaq Presario 1525 13" Color CRT VGA Monitor | Model No. 310U | Works w/ Stand (365251280735)
AST Advantage Adventure 6066d Vintage Retro PC Desktop (356316364544)
NEC MobilePro 790 Vintage Handheld Laptop WORKING w/Charger 32MB RAM Win CE 3.0 (126749237557)
Rare Vintage Design Supercon 4 Bit Computer, Program Binary and Assembly Code (276666290370)
IBM 7587 Industrial Computer Good Condition- (395938059645)
TeleVideo 990 RS232 Terminal (286182877725)
Historic 4" USA made silicon wafer of Microprocessors - From 1986 with case (254548438814)
Atari SC1224 Vintage Color Monitor RED Parts Repair Modified READ DESCRIPTION (126803689124)
Apple Newton eMate 300 - Original Box/Power Adapter/Stylus - Tested/Works- (335698486473)
Atari SC1224 Vintage Color Monitor RED Parts Repair Modified READ DESCRIPTION (176710981798)
Atari SC1224 Vintage Color Monitor RED Parts Repair Modified READ DESCRIPTION (126803680345)
Apple Newton eMate 300 Working With Power Cord & Stylus Excellent Condition READ (156510509317)
Vintage Museum Item Original Playstation Dealer Window Sign 12" X48" (196844817709)
Vintage IMSAI 8080 S/N 003792 With some Boards Powers On AS IS (226466162748)
SIO2PC USB Disk Emulator Atari 8 bit 130xe 800xl 400 800 (256727510322)
EXTREMELY RARE NEW/UNUSED VINTAGE AMDEK 12" DATA DISPLAY MONITOR-MODEL VIDEO 410 (235851194736)
Atari 400 Computer Bundle w/ Box & Manuals UNTESTED (235846654836)
Vintage Magitronic 486DX2-80VL AT PC Computer w/Mobo Drives & Cards for Restore (186802654440)
Vintage Commodore VIC-20 Personal Computer, Box, Cables, AC Adapter, Book 📚 (226468448894)
DA Turbo386 AT PC IBM Clone Computer with Floppy Drive and Cards for Restore (186789212371)
Antec P160W Silver Aluminum ATX Mid Tower Case w/Window, Front LED Display (167117543263)
Vtg Texas Instruments Home Computer 99/4A PHC-004A UNTESTED (235847902016)
VINTAGE APPLE i MAC ALL IN 1 COMPUTER - ( HAVE 10 OF THESE ) READ DESCRIPTION (235790725410)
Epson Q602A Green Monitor + Cable. Working For Epson QX-10 & Others Compatible (146219109492)
Vintage DTK 486SX-33 Untested No HDD (267080012012)
SONY Hit Bit HB-55P MSX Home Computer 220v Tested USA Seller (276748746326)
1986 Compaq Portable II Personal PC Model 2650 (375793082507)
Pocket386 Retro DOS Computer 386sx-40Mhz Core M6117Soc Hand386 upgrade black (156204022662)
Commodore Amiga A3000 Computer w Box Keyboard AS IS Powers On (356316058007)
IBM 5170 AT PC Computer Complete w/Drives (Powers On) - Ready for Restore (186805211054)
Texas Instruments TI 99/4A Home Computer w/ 6 Games & Speech Synth Tested Works (146216595479)
Packard Bell PB8539VG 14 inch VGA Color CRT Monitor TESTED - Working (235850740377)
1986 Panasonic Schwarz HH 5.25" Floppy Disk Drive Black Model # JU-455-5 (356316099334)
Intel C3301A White Stripe Ceramic Gold Cap First ROM 1972 Rare Collectible (135399237946)
Atari 800xl Excellent cond. Custom upgrades (Video, Case). Mechanical Keyboard (156551469629)
Commodore Color Monitor Model 1702 *READ* (286187305524)
1985 Commodore AMIGA 1080 COLOR MONITOR, Tested & Working, w/ Cables - SEE VIDEO (256730940889)
Texas Instruments TI-99/4A Computer w/ 3 Cartridges/Expander TESTED FOR POWER (387640515989)
Starnet 8" Monitor Vintage Computing VGA Retro Display Computer 1990s Commercial (226386396477)
Unbuilt Unassembled Altair-Duino Pro Kit | Altair 8800 Replica Clone (267070894649)
Micro Seven LS100-4 Mini-PBX Simulator Working (156550524687)
6" Silicon Wafer, Microelectromechanical Devices, Metal Devices, Gold Plate (196852949744)
Vintage IBM 5150 PC Case empty PC Personal Computer retro sleeper w screws (196858699976)
Compaq Deskpro EX Microtower | Celeron 667 MHz | 128 MB | No HDD (335562733331)
Imsai 8080 - S100 Bus Computer (296819499801)
Intel C3301A Rare Very Early First ROM (135407180774)
Apple Newton eMate 300 Working With Power Cord & Stylus Excellent Condition READ (126765155226)
Vintage Dell Inspiron 4000 Intel Pentium III 256 MB RAM Win 2000 Laptop Works (405130051193)
Hewlett Packard HP95LX Palmtop MSDOS Lotus123 1MB w. Connectivity software VG (296833399312)
Vintage Casio Cassiopeia A-11 4MB Handheld PDA Microsoft Windows CE PARTS ONLY (286150363117)
Vintage Keyboard MSX sakhr al Alamiah Acer AK-101E صخر Arabic version BLUE ALPS (126799750385)
SONY PCG-C1 VAIO PICTUREBOOK NOTEBOOK Japanese rotating camera Japan for-parts (356297580459)
Vintage Tandy 1400HD Laptop Computer W/ Power Cord (356316404616)
Vintage Retro Tandy 1000 SL For Parts (Smoke Damage) As is but powers up. (286183806420)
Canon Cat Super Rare Famous Vintage Computer Word Processor Jef Raskin READ! (176690941584)
Vintage Franklin ACE 1000 Untested (375793449721)
Vintage Apple Macintosh Plus M0001A 1MB Model - Powers On - *READ* (176697481159)
Systemax Chieftec Full Tower Computer Case CX-01B-B-B-U (175492093873)
Manuales vintage de Alias/Wavefront Sillicon Graphics (296840440490)
Rare, Vintage 486 Computer, Huge Tower, Turbo Button, Working (387469010172)
TRS-80 Model 1 Computer System. Level II w/48k Memory. Tested & Working. As Is. (326350907157)
Timex Sinclair 1000 Personal Computer Original Box Manual Adapter As Is Arcade (356307703774)
Vintage Radio Shack TRS-80 Pocket Computer W/ Dock & Power Supply FOR PARTS (196860538324)
Commodore 64 Computer System Bundle (205130011341)
Hewlett Packard HP 95LX Palmtop Handheld Computer Vintage Tested And Works READ (305937563005)
Vintage IBM 4694 POS PC Computer AMD 5x86 100MHz 32MB RAM No HDD (Retro Gaming) (186718218585)
IBM PS/2 Model 50 Z Computer 8550 Complete Clean Vintage Retro Gaming w/HD Read (186783052951)
RARE - Vintage Apple Newton MessagePad 110 (H0059) - FREE SHIPPING - Works - (135400692182)
Commodore Amiga 3000 Computer w/ Mouse KeyBoard - TESTED - RARE (256733157841)
Vintage Imlac PDS-1 COMPUTER RARE MICROCOMPUTER WORKSTATION NEED RESTORATION (276750639017)
Apple Lisa , Keyboard , Mouse - Works - Vintage USA - Rare (156442159023)
Atari 800XL Computer And Atari 1050 Disc Drive + Power Supply Power Tested Only (176701440075)
Early Employee Owned IBM PCjr in Original Box - Pre-Production? ROM Emulation (267064765958)
IBM EduQuest 40 Forty As Is Rare! (186789350714)
Rare!!! Epson QX-10 Vintage Computer In Original Boxes Plus Extras (186790222342)
NEW Aquarius+ Mini vZ Computer - Z80-Based 8Bit Retro System (226465245726)
A8PicoCart Better than Atarimax multi cart Atari Computers 600XL/800XL/XE/XEGS (186801575788)
Texas Instruments Compact Computer 40 Vintage Pocket Computer WORKS! (126803655989)
Epson Software Library for the Epson PX-8 Portable Wordstar (256724666954)
IBM XT 5160 PC Personal Computer UNTESTED - (NO HDD) READ (3) #99 (126797950867)
Gateway Solo 9300 Vintage Windows 98 Laptop - Great Working Condition (267073983749)
Vintage Velocity Micro GX2-W Silver Aluminum ATX Computer Case w/Window (167070085387)
Early IBM Model 5160 PC - 5151 Monitor & Keyboard - With Original Boxes! RARE! (326339704938)
Retro Dell Optiplex GX1 tower, Pentium II 450, 128MB, 6GB, Zip, Windows 98 SE (286174412651)
Vintage Retro Gateway Solo 9300 Laptop Pentium II 400 MHz 32 MB Ram +AC *No HD (226451451900)
Vintage 1982 TIMEX SINCLAIR 1000 PERSONAL COMPUTER w/ Original Box Untested (146211604283)
Windows 95 - Microsoft Mouse Pad NEW 9.5" x 7.75" Non Slip Gaming Laptop PC (186777511684)
FULLY WORKING TI-99/4A Retro Computer With Box Donkey Kong Great Condition (156551662011)
Vintage Tandy Radio Shack TRS-80 Vintage Package Printer Keyboard Very RARE!! (256729842456)
Vintage Compaq Presario 4626 Desktop (126799952561)
Tandy 1000 EX With CM-5 Color Monitor 640KB (286186037145)
Vintage Atari 520ST Home Computer Working W/ Power Supply Original Box Keyboard (375801119662)
Apple Macintosh 512K Enhanced BRIGHT RED Complete Working Vintage 1984 Computer (126793094975)
Zenith Data Systems ZA-180-54 External 5.25" Floppy Disk Drive (156541726623)
Commodore 128 Computer With JiffyDOS, WORKING, C128 #38691 (116406133384)
Atari VCS 2600 Power Color/BW Difficulty Switch (186787181733)

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