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Mainframe Computer


Antique Burrough Mainframe computer (5500?) 40 boards with motherboard

$1,999.00


Original Univac LARC Mainframe Computer Circuit Board Box - RARE

$100.00


VINTAGE 80’s IBM 3370 DIRECT ACCESS STORAGE HARD DRIVE HDA COMPUTER MAINFRAME

$950.00


Mainframe Hard Drive ~ 31” Computer Disk ~ Control Data CDC 6600 ~ Giant Sized

$720.00


VINTAGE 1980’s IBM 3262 PRINTER CIRCUIT BOARDS GOLD MAINFRAME COMPUTER

$80.00


VINTAGE IBM 3370 DIRECT ACCESS STORAGE BACKPLANE BOARDS COMPUTER MAINFRAME

$80.00


RARE Vintage 1975 Computer DEC Digital VK-100 GIGI Graphics Terminal WORKING!

$1,599.99


2 Vintage Computer Mainframe Magnetic Tape Data Reel  clear case GEEKS MUST EAT

$8.00


ITI S-100 computer mainframe enclosure w/ power supply TEi backplane [C-3.5]

$1,000.00


VINTAGE IBM 3370 DIRECT ACCESS STORAGE POWER PANEL COMPUTER MAINFRAME

$25.00


Lot 1960s Vintage IBM Military Mainframe Computer Console Panel Labels

$100.00


Vintage mainframe computer Ampex magnetic core memory board, dual pane large

$75.47


IBM Mainframe 4381 MCM Complex Assy GOLD CPU 22 Modules 1985 Computer System 370

$4,697.00


VINTAGE IBM 3370 DIRECT ACCESS STORAGE CIRCUIT BOARDS COMPUTER MAINFRAME GOLD !

$35.00


Vintage HP Agilent Desktop Computer Mainframe 98568A

$99.94


New Mini Mainframe Prediction Computer System For ALL Markets +5 AI Trading Bots

$3,500.00


RARE Vintage Cromemco System 400 mainframe Computer WORKING 1 of a kind

$5,395.00


Vintage 1950s RCA 501 EDP Mainframe Computer Sales Display Read Write Heads

$250.00


Rare 1965 Computer Lot Univac 1830 1824 CP-667 NTDS 30-bit Remington Rand IC

$1,800.00


IBM Vintage Mainframe Computer with Options 9370 or AS400

$1,174.02


Rare Vintage Bendix G-15 Mainframe Computer Vacuum Tube Module

$74.95


VTG Apple IIGS Computer Model A2S6000

$49.99


Vintage Rare 70's 80's Computer Dumb Terminal Model Liberty Electronics Prop

$300.00


CFI Memories Vintage Disk Pack Platter Main Frame Computing

$200.00


Vintage USED IBM 3178 C Computer Terminal module WORKS

$45.00


SYCOR MODEL 445 SMALL BUSINESS COMPUTER Mainframe

$1,000.00


Vintage Computer Mainframe IBM 5440-style disk Storage Cartridge

$19.95


6 VINTAGE S-100 COMPUTER BOARDS COMPUPRO CPU-Z, DISK1, INTERFACER4, PLUS 3 BLANK

$310.00


Vintage IBM Sage Computer Historic Mainframe Word Control Panel Activate Release

$125.00


LOT 1960s Control Data CDC Circuit Board Vintage Computer Mainframe Module Cards

$39.95


Vintage Early 1950s IBM 704 Mainframe Computer 746 Power Unit Switches

$79.00


Vintage IBM 911 Board. Rare Computer Plugboard. Type 548. Mainframe. Circuit.

$375.00


1 BURROUGHS VARIAN DATA MACHINES COMPUTER BOARD with 9 CERAMIC GOLD 2571- CPU?

$95.00


IBM 50TH ANNIVERSARY MAINFRAME COMPUTER COMEMERATIVE COIN

$20.00