Vintage Computers & Mainframes
vintage computers & mainframes — pre-owned
Browse 509 vintage computers & mainframes — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
Zenith Monochrome Monitor VINTAGE WORKS! Bright! READ!
Vintage Biostar P4TGV-R w/ Intel Celeron D 310 2.13GHz SL8RZ 512MB DDR UDIMM Ram
4" Gold IBM? Silicon Wafer 1980s Extremely Rare Vintage CPU Chip
8" Unknown Silicon Wafer with Entegris EMPAK SOLOPAK Wafer Case
VINTAGE Monochrome Monitor with Swivel! WORKS! Bright! READ!
Commodore Amiga 2000 A2000 Desktop Computer rev4.2 1MB Kickstart 1.3 - CA1009044
Vortex - Software Invasion - Acorn Electron Tape
Diamond Mine II - Blue Ribbon Software - BBC Micro Tape
Plutonium Plunder - Program / Micro Power Software - BBC Micro Tape
Vtg Computer TRS-80 Video Display Monitor with Keyboard w/ Keyboard & Interface
1x Mint Vintage Rare Cool Historical Little Amdahl Air-Cooled Gold Logic Chip
Dell Dimension 433SV PC Windows 95 With Vi1482U CRT 516MB HDD 3MB RAM Bad CMOS
Lenovo ThinkCentre Tiny Stand 4XF0N03160
Commodore C64 Mainboard- Motherboard With Keyboard + KEY
4" XEROX Printer Silicon Wafer DDC CTP1 CTP3 1980s Rare Vintage
RARE!!!!!!! HARD NOVA Commodore Amiga Game
Intel Compute Stick STK2M3W64CC Core M3 4GB Ram 64GB SSD BT+WIFI with Windows 10
Atari 2600 TARGET FUN TELE-GAMES 27 GAMES & Book AUTHENTIC RARE 1977 FAST SHIP
SCOTTY Mobile Computer Windows 2000 Vintage Retro Mobile Communications
Sun Ultra 1 167MHz CPU Model 170E 512MB Ram Video Card Cd-Rom 4.2GB HDD Tested
EQUINOX 790163 DIGITAL MODEM POOL UNIT WITH WARRANTY
3D Munchy / Hangman - Blue Ribbon Software - BBC Micro Tape
Vintage GateWay E4200 2-350mhz /128mb Memory/keyboard/COA.
Vintage Atari portfolio with memory expander,parallel interface,2x memory cards
Kaypro 10 Hard Disk Controller WD1002 Winchester HDD Board
Laser 128EX
Retro Pentium Pro Voltage Regulator Module 5V 155681-001 327563-001 Compaq IBM
Gateway 2000 486 DOS Windows 3.1 Computer 3.5 FD CD Sound Blaster 16 Retro Gamer
4" National Cash Register NCR MED Silicon Wafer 1980s Rare Vintage CPU Chip
ASUS Terminator T2-P Retro Pentium 4 Radeon 9550 Windows XP Gaming Mini PC
SEVEN SPIRITS OF RA by Sir-Tech ~ IBM PC DOS ~ BOXED/SEALED
Acorn BBC Micro Model B 9 x Language Roms 16KB tested & working
Wavetek Model 54 Printer Plotter For Parts/Broken
ColeCo ADAM Computer & controller joystick for parts scrap not working
IBM NetVista 8303-81U P4 2.66GHz 512MB DDR 40GB HDD Computer PC - Works Perfect
RETRO DELL OPTIPLEX SX260 INTEL Pentium 4 2.4Ghz 256MB ram CDROM drive (Tested)
🔥 Vintage 1997 Fujitsu LifeBook 735Dx Laptop 💻 Pentium 133MHz 30MB RAM🖥
Vintage Dick Smith Datasette Casette Recorder Cat X-7206 Boxed Computer
3-4" Unknown "TC42" Telephone? Silicon Wafer Rare Vintage CPU Chip
4" Gold Unknown Silicon Wafer 1980s Extremely Rare Golden Wafer