Vintage Computing | Whohou Marketplace

Only show products from: United States

Vintage Apple II Bell and Howell - Floppy Drive - Tested Working (254367642151)
Working Commodore Model 1084-D Display Monitor (123915384313)
Working Commodore Model 1084-D Display Monitor (123915382753)
Tandy Radio Shack TRS-80 Color Computer 26-3003a (352799254840)
KIM-1 I/O Board - new (254350111373)
Vintage 1960s IBM Computer Core Memory Plane - 8192 bits (323916920054)
Apple IIe Computer A2S2128 Working and Tested (153651994779)
TI-99/4A Floppy Disk Drive ORIGINAL for Texas Instruments TI99 PHP 1250 w Cable (153653561993)
6 inch silicon wafer - 1991 Dallas Semiconductor 64K Memory Chips - DS2064 (264133538273)
Working Electronic Package for Wang 300, 310, 320, 360 Calculator (202773254287)
Drakware ADB2USB - vintage Apple ADB to USB keyboard adapter (293233380079)
Drakware Mac2USB - vintage Macintosh to USB keyboard adapter (293233390632)
Drakware NeXT2USB - vintage NeXT Non-ADB to USB keyboard adapter (293174205179)
Drakware Sun2USB - vintage Sun Type 5 to USB keyboard adapter (293189413050)
New NVidia GeForce4 Titanium TI4600 128MB DVI/ADC Video Card Power Mac 661-2595 (372765048188)
Vintage IBM ThinkPad 380XD Type 2635 Laptop Computer w/ Power Adapter (Working) (202784696248)
Texas Instruments TI-99/4A ~ Raspberry Pi emulator and great software collection (254351829651)
Tandy Color Computer ~ Raspberry Pi emulator with great software collection (254363304350)
Radio Shack TRS-80 ~ Raspberry Pi emulator, with great software collection (254332610426)
Apple II ~ Raspberry Pi emulator, with great software collection (254337111051)
Sinclair ZX81 ~ Raspberry Pi emulator, with ultimate software collection (254323269532)
Sinclair ZX Spectrum ~ Raspberry Pi emulator, with great software collection (254366311984)
Commodore VIC-20 ~ Raspberry Pi emulator, with great software collection (254358400237)
Atari 400/800/XL/XE ~ Raspberry Pi emulator, w/ Large Software Collection (352776764968)
Radio Shack TRS-80 ~ Raspberry Pi emulator, w/ Large Software Collection (352776765845)
Apple II Appleworks (153652103576)
MECC The Oregon Trail on NEW 5.25" Disk for Apple II+ IIe IIc IIGS (352784077963)
Apple II Plus (+) Lower Case Chip - Tested and Working - FREE Shipping (183942368549)
Apple IIgs 4 Mbyte RAM Expansion - New 2019 Production "GW4201B" GOLD-PLATED (254230319800)
CREATIVE LABS 3DFX 3D BLASTER BANSHEE CT6750 VINTAGE VGA 16MB PCI VIDEO CARD H27 (174039117562)
XT-CF - Bootable 8-bit ISA CompactFlash - rear-accessible (333219276603)
Acculogic sIDE-4/Plus IDE Disk Controller (283621874313)
Vintage 1988 ATI EGA Wonder 800 graphics card 8 bit ISA 256K RAM, tested working (283622382718)
NEW IBM CGA Color Graphics Adapter ISA 8-bit Card PC Compatibles 8286097 6278550 (333335789792)
Vintage Commodore Vic 20 Computer (Tested and working) (174040449043)
1992 Apple Macintosh 3.5” Install Floppy Disks (283622263626)
Original Apple iBook G3 Set Up Guides / User Manuals (274020740822)
LOT-OF-TEN: WORKING ALPS KEYSWITCHES; "CREAM" STEM-COLOR: $5.00 + S/H (323493298558)
Vintage IBM S/360 Flowchart Template *NEW* never been used (293217900474)
NEW IDE Hard Disk Drive HDD & Floppy Controller ISA 16-bit BOCA RESEARCH IDE100 (333327386259)
New Old Stock Vintage Apple Macintosh Mac Original Rainbow Logo Key Chain (174039789348)
FEMU Floppy EMU 4 GB microSD Card w ProDOS 6.0.1 HFS Boot for Apple IIGS (333326009425)
Microsoft QuickBASIC VERSION 4.5 - PC - 5.25" Floppy Disks (202784468402)
Deadtest COMMODORE 64 / 128 DEAD TEST DIAGNOSTIC cartridge 781220 PN-314139-02 (161406355942)
IBM PowerPC 601 Microprocessor - First,PPCA601v5FE090 (183417565561)
Intel R80186, AMD R80186, 80186, VINTAGE COLLECTIBLE CPU NOT SCRAP Price Per Cpu (323924878664)
Genuine Apple Mac OS X 10.0.3 Cheetah Install CD & Manual Sealed Promo Package (223659609620)
PiDRIVE Raspberry Pi HAT 1541 1581 Commodore 64 128 Vic-20 Emulator OLED Pi1541 (333275435785)
1x BLACK Space Invaders Replacement Clicky Keyboard Switch - TESTED W O-Scope (302335193717)
Vintage 8" Floppy Disk Obamacare Healthcare Interwebification, A Big Joke! (321243093096)
Apple Language Card 670-X006 16K RAM Vintage Apple Computer II & II+ untested (223676708185)
Brand new game for the Radio Shack TRS-80 Model 3 - Just Another Hangman '19 (163875258638)
ATARI 400/800 Basic Reference Manual, SH Hard Disk Drive Owners Manual (113898671088)
NEW Apple Computer Macintosh Mac Color Classic PDS Ethernet Card LC Performa (273904382205)
3.6v rechargeable CMOS battery 60mAh (NiCd/NiMH) for vintage motherboards & PLC (331034570308)
Vintage APPLE Computer Rainbow Logo Window Cling Decal NEW Mac Collectible! (113721900188)
Commodore 64 C64 replacement SPRING & PLUNGER (123865464721)
Vintage Macintosh 512k Motherboard - Tested Working (264474623471)
GGLABS CGA2RGB Commodore/PC digital to analog RGB converter C128 DAC CGA/EGA/MDA (401220864442)
Apple 2e 5.25 external floppy drive later generation in working condition (233326641827)
Kouwell KW-559 32-bit VESA VLB Multi I/O CARD & IDE + FLOPPY Controller B64 (323850726389)
Apple Macintosh Systems Tools And Utilities (v6.0.3, 6.0.5 & 6.0.7) (283622287218)
NOS NEW TEXAS INSTRUMENTS TI-99/4A CARTRIDGE EXPANDER NAVARONE INDUSTRIES (183966292521)
Apple IIc Vintage Computer System w/ COLOR Monitor, 5.25 Disk Drive and Printer (283622270007)
NeXT Non Adb Mouse Working For NeXT Cube Or NeXTstation NeXTcube nice condition (274013621067)
Pulled Working MOS 6510 CPU Commodore 64 DIP40 Socket 906107-01 - US Seller! (303256588114)
Lot of 10 DATA CARDS - Punch Keypunch IBM - Vintage USED 5081 And 888157 (143365489175)
Apple IIe Keyboard Key SMK Mechanical Switch (192497381282)
8 inch Silicon Wafer: Prettier than Candy, AMD/Fujitsu circa 2003 (252333537660)
UFO: Enemy Unknown for PC from MicroProse RARE (283605283341)
RadioShack 3 1/2" & 5 1/4" Floppy Disk Drive Cleaning Kit 26-295B New Old Stock (372779855158)
Macintosh Portable 34 to 50 pin SCSI Hard drive Adapter (312047710466)
SS-50 (SWTPC) 64K Memory Board (253092843055)
Vintage Atari 800 XL MicroFlyte ATC Joystick Controller by Microcube Corp. + Box (183966659214)
VINTAGE NEC APC H410E Standard Computer Keyboard M-697570 Made in Japan (283622183644)
15 PUNCH CARDS - IBM100 Traditional 5081 format - $4.00 - FREE SHIPPING from US (274000380478)
NEW Microsoft Entertainment Pack, 5.25" floppy with 8 games! (1991) Vintage (333315994936)
Amiga 500 + GVP A530 Turbo 40mhz Accelerator + 8MB Fast RAM 2MB Chip RAM + MORE (283622159130)
KIM-1 RAM/EPROM Board (254350126880)
Commodore 64 128 SID 6581 8580 *FREE US SHIPPING* Replacement Chip *Nano SwinSID (333144516986)
400k System Boot Disk Version 4.1 - Macintosh Classic 128k, 512k (FREE SHIPPING) (352750773672)
Apple Desktop Bus Mouse I ADB Beige Vintage for Macintosh Classic SE IIgs G5431 (323252753922)
Apple Duo Disk Drive A9M0108 Computer 2 IIe II Plus II GS Duo Drive (293243883806)
Amiga 390682-01 - RGB to VGA 23pin-15pin SVGA Monitor Silver Adaptor  (233348919787)
New Vintage Atari 1020 Printer No AC Adapter (121641425939)
SILICON WAFER 8” (264446685718)
ATARI 004720 PONG BATTERY ELIMINATOR AC ADAPTER Vintage NEW RARE ORIG BOX (371743216696)
Cassette Interface Cable, TRS80 CoCo, Mod I, Mod III, Mod 4, Mod 100 (333314804813)
Serial Cable Commodore 64 C64 Disk Drive & printer 1541 1571 3' L NEW USA Seller (173436582051)
Vintage Intel D8251A USART in ceramic DIP: unused (362755630341)
TRS-80 Personal Finance - Tandy Coco color computer cartridge - WORKS (254367504864)
Apple Desktop Bus Keyboard - Apple IIgs 825-1302-B A9M0330 658-4081 ORANGE ALPS (323712470776)
NEC 3Xe External SCSI CD ROM Drive (303294149700)
Radio Shack Tandy TRS-80 TP-10 Thermal Printer *TESTED WORKING* In Box ~! (202784541701)
Vintage Apple II II+ IIe IIc IIGS Games Collection by Activision FREE SHIPPING!! (352777770119)
COMMODORE 64 Wifi Modem v2.1 Telnet **FREE US SHIPPING** -BBS 300 to 9600 baud- (333104038626)
Commodore 64 Motherboard, ASSY 250407, 8 PIN A/V, C64 - VIC AND SID NOT INCLUDED (174032725751)
DB23 Hood for Amiga Floppy or Video Connector (142706542962)
New Commodore 64 (C64, C64C, VIC20) replacement power supply PSU (USA Plug) (112830676975)
1x SKCM WHITE ALPS Replacement CLICKY Keyboard Switch TESTED WORKING W O-SCOPE (272696125143)