Vintage Mainframes
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281 Results
Rare Vintage SOROC Technology IQ-120 Computer Terminal Monitor - powers on, boot
$169.991 bid$129.99 shippingEnding May 8 at 10:00AM PDT3d 15hRare Vintage TANDEM 6520 Computer Terminal Monitor - No power
$69.990 bidsor Best OfferEnding May 8 at 9:25AM PDT3d 15h$129.99 shippingApple IIc Motherboard 820-0180-A C Main Logic board Tested Working A2S4100
$100.00$14.50 shippingVINTAGE 1970s 80s IBM COMPUTER MAINFRAME CIRCUIT BOARD MILITARY
$15.000 bidsor Best OfferEnding May 5 at 8:40PM PDT1d 2h$7.96 shippingRare Vintage SOROC Technology IQ-120 Computer Terminal Monitor - powers on
$169.991 bid$129.99 shippingEnding May 8 at 9:29AM PDT3d 15hRare Vintage Eagle Computer EAGLE II Terminal Monitor - powers on, boots
$139.990 bidsor Best OfferEnding May 6 at 11:17AM PDT1d 17h$129.99 shippingVintage Mainframe Circuit Boards
$200.000 bidsor Best OfferEnding May 10 at 10:46AM PDT5d 16h$6.72 shippingRare Vintage Eagle Computer EAGLE II Terminal Monitor - powers on, no drives
$99.990 bidsor Best OfferEnding May 5 at 3:22PM PDT21h 11m$129.99 shippingVINTAGE 1970s 80s IBM COMPUTER MAINFRAME CIRCUIT BOARD MILITARY GOLD
$25.000 bidsor Best OfferEnding May 5 at 8:31PM PDT1d 2h$7.96 shippingVintage Mainframe Circuit Boards
$225.000 bidsor Best OfferEnding May 10 at 10:23AM PDT5d 16h$6.72 shippingVintage Mainframe Circuit Boards
$125.000 bidsor Best OfferEnding May 10 at 10:25AM PDT5d 16h$6.72 shippingVINTAGE 1970s 80s IBM COMPUTER MAINFRAME CIRCUIT BOARD MILITARY GOLD
$25.000 bidsor Best OfferEnding May 5 at 8:19PM PDT1d 2h$7.96 shippingVintage Mainframe Circuit Boards
$200.000 bidsor Best OfferEnding May 10 at 10:21AM PDT5d 16h$6.72 shippingDEC Digital Equipment PDP 11/04/34 Front Panel KY11-LB
$229.99or Best Offer$26.98 shippingVintage 5362 IBM System/36 Mini-Computer Mainframe 5291 2, CRT Terminal DM12N501
$219.99or Best Offer$79.99 shippingVintage DEC Digital Equipment PDP 11 Limited function BD Front Panel 5411507
$189.99or Best Offer$23.62 shippingVintage Mainframe Circuit Boards
$125.000 bidsor Best OfferEnding May 10 at 10:44AM PDT5d 16h$6.72 shippingVintage Mainframe Circuit Boards.
$225.000 bidsor Best OfferEnding May 10 at 10:35AM PDT5d 16h$6.72 shippingVintage Silicon Graphics SGI Indy B006 Workstation Computer
$149.95or Best Offer$9.95 shipping25 watchingNew ListingVintage IBM Data Processing Magnetic Tape Reel Clear Plastic Case
$24.95$14.99 shippingVintage Mainframe Circuit Boards
$225.000 bidsor Best OfferEnding May 10 at 10:30AM PDT5d 16h$7.31 shippingCray Research Supercomputer Cray X-MP ECL Logic Board
$149.99$17.50 shipping14 watchingVintage Hewlett Packard HP 2100S Microprogrammable Computer System Mainframe #2
$599.990 bids$250.00 shippingEnding May 9 at 9:34AM PDT4d 15hCommodore Amiga 500 Computer w/Mouse and Amiga A520 RF Modulator As Is Untested
$284.99Was: $299.99or Best Offer$146.05 shipping12 watchingRare Vintage Eagle Computer EAGLE II Terminal Monitor - powers on
$139.990 bidsor Best OfferEnding May 6 at 11:17AM PDT1d 17h$129.99 shippingNOS Vintage CRAY X-MP SCALE MODEL Supercomputer Blue
$395.00$14.25 shipping16 watchingRare Vintage Eagle Computer EAGLE II Terminal Monitor - powers on, Displays
$139.990 bidsor Best OfferEnding May 6 at 12:44PM PDT1d 18h$129.99 shipping1pc Vintage Soviet Aluminum Hard Drive 14in Platter Mainframe IZOT ES-5053 USSR
$14.99$19.80 shippingVintage DEC Digital Equipment PDP 11/24 Front Panel W/Keys
$389.99or Best Offer$23.62 shipping11 watchingVintage Viewsonic Optiquest Q71 CRT 17" CRT Monitor
$99.99or Best Offer$62.51 shippingOWN A VERY RARE PIECE OF HISTORY - PRECISION METHODS PM61200778L 80MB DATA DISK
$200.00or Best Offer$23.53 shippingMicroFirst MPC-3200 32 Serial Ports 100Mb Enhances Digital Automation System
$119.00or Best OfferFree shippingRare Vintage Eagle Computer EAGLE III Terminal Monitor - powers on
$209.990 bidsor Best OfferEnding May 7 at 3:05PM PDT2d 20h$129.99 shippingVINTAGE CIRCUIT BOARD A3281-4 chip K1LB553 Soviet Mainframe Computer USSR 1970's
$14.99$10.80 shippingSun Microsystems UltraSpark E450 1221432-1 5015270015314 3001359 4 CPU no HD
$2,250.00or Best Offer3Com Ergo Audrey Internet Appliance Model 3C8300 White w/ Power Cord ONLY
$69.96or Best OfferVintage IBM 3090 Mainframe/Supercomputer Museum TCM/MCM CPU/Processor Gold Pins
$4,999.99or Best OfferFree shipping16 watchingRare Vintage Eagle Computer EAGLE II Terminal Monitor - powers on, no display
$199.990 bidsor Best OfferEnding May 5 at 3:19PM PDT21h 8m$129.99 shippingVintage Magnetic Head Reader Recorder Soviet Mainframe. IBM format 9-track tapes
$299.99or Best Offer$69.40 shippingOlivetti Personal Computer Keyboard Mechanical Keyboard Made in Italy
$359.99or Best Offer$11.88 shippingIBM AS400 9404-F10 IMPI P10 9.6CPW Mainframe Application System Terminal Monitor
$599.99Local Pickup12 watchingCyclades Alterpath ACS48 48 port Advanced Console Server
$125.00or Best Offer$28.00 shippingIBM Z-900 9935 16-Core Mainframe/Supercomputer TCM/MCM Vintage CPU White/Gold
$1,799.99or Best OfferFree shipping23 watchingVintage IBM 9000 Mainframe/Supercomputer Museum TCM/MCM CPU/Processor Gold Pins
$7,999.99or Best OfferFree shipping14 watchingVintage Hewlett Packard HP 2100A Microprogrammable Computer System Mainframe
$599.990 bids$250.00 shippingEnding May 9 at 9:34AM PDT4d 15hSilicon Graphics SGI Onyx2 / Origin 2000 Server & Rack Assembly #5 - WORKING
$3,000.00Was: $5,999.9937 watchingRare IBM 3081 Mainframe/Supercomputer TCM/MCM Vintage CPU/Processor White/Gold
$999.99or Best OfferFree shipping17 watchingVintage Mainframe Circuit Boards IBM
$275.000 bidsor Best OfferEnding May 10 at 10:19AM PDT5d 16h$6.72 shippingVintage 1980s Visible Computer Supply Corp Aluminum Mainframe Reel Canister!
$39.99or Best Offer$13.51 shippingVintage Mainframe Circuit Boards
$150.000 bidsor Best OfferEnding May 10 at 10:40AM PDT5d 16h$36.77 shipping8 INCH FLOPPY DISKS Lot of 5 - USED Disks - Excellent Cond
$19.00or Best Offer$8.55 shipping5 watchingVintage Mainframe Circuit Boards
$250.000 bidsor Best OfferEnding May 10 at 10:51AM PDT5d 16h$6.79 shippingVintage Mainframe Circuit Boards
$125.000 bidsor Best OfferEnding May 10 at 10:42AM PDT5d 16h$6.72 shippingDTK Tech-1230C Intel 80386 i386 25MHz 3MB RAM 270MB HDD Vintage Retro Computer
$1,299.98or Best Offer$122.01 shippingVintage Avery Computer Labels 3.5" x 5/16 4013 Continuous Feed Dot Matrix
$101.50Was: $145.00or Best Offer$10.74 shippingVINTAGE CIRCUIT BOARD A3281-1 Chip 1LB554 Mainframe ES Computer USSR 1970's
$14.99$10.80 shippingCONTROL DATA 9877 80MB DATA DISK
$200.00or Best Offer$23.53 shippingIBM Memory Extension MCA Card 61X6752 + 2 Memory Sticks Mainframe Collection
$161.99or Best Offer$5.15 shipping