Collectibles
Founded 1911
22 listings live · from $79.99 to $2,500 · 6 unconfirmed
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$2,500-$25,000
IBM 5150 Personal Computer Vintage PC ST-225 CGA Cards Pristine Cond. working
Pristine IBM 5150 system with original peripherals; museum-quality example of foundational PC era hardware.
$100-$2,500
IBM 5150 Personal Computer, Mint, Fully Working, Original Box, Vintage PC
Complete, working IBM 5150 in original box; exceptional condition preserves landmark computing hardware.
$100-$2,500
7th IBM PC XT 1st Hard Drive PC 1982 Complete Set Original
IBM PC XT with first hard drive, 1982; significant early system variant demonstrating PC evolution.
$100-$2,500
Vintage IBM Selectric Typewriter Parts Hardware Assort all new in original packg
Original Selectric typewriter parts; historically significant iconic IBM product hardware in original packaging.
$100-$2,500
IBM PCjr 4863 Color Monitor CIB Original Box Powers On CRT Vintage IBM
Original PCjr monitor in box with power verification is documented early IBM hardware.
Under $100
IBM PC 5150 Set of 5 Disks Lot 5.25" DOS 1.10, Exploring IBM PC, Diagnostics.
Original IBM PC DOS 1.10 disks; early software from the launch of the definitive personal computer.
Under $100
Vintage original IBM 5150 PC motherboard p/n 6323740 64KB-256KB CPU
Original IBM 5150 motherboard, key component of the pioneering 1981 personal computer.
$100-$2,500
Original IBM 5150 PC motherboard p/n 1840401 XM 16KB-64KB CPU
Original IBM 5150 motherboard, authentic hardware from IBM's landmark PC launch era.
Under $100
1953 IBM Annual Report - 8"x6" 16 pages - Please read! - RARE! VERY NICE!!
Mid-century IBM annual report from formative era; rare and collectible as corporate historical documentation.
Under $100
Vintage Retro Original IBM 5150 5160 5170 PC Power Supply PSU 150W PC-130A
Original IBM PC-era power supply; early, historically significant computer hardware from formative period.
$100-$2,500
7 IBM 5150 5160 5170 Original 3.5" & 5.25" MFM Hard Drives Clean Storage w/bezel
Original IBM PC 5150/5160/5170 era hard drives are historically significant computing hardware.
$100-$2,500
IBM 5150 Monochrome Display AUGUST 1988 One First VGA Monitors With Computer
Original IBM VGA monitor from early 1990s; period-correct display for IBM PC ecosystem.
$100-$2,500
Vintage 1995 IBM PC DOS 7 Original Edition Big Box Manual ONLY
Original PC DOS 7 big-box manual from 1995; significant early software documentation.
$100-$2,500
Lexmark IBM Model M Mechanical Keyboard Vintage - Engineering Prototype RARE
Vintage Lexmark IBM Model M keyboard engineering prototype; rare early mechanical keyboard development artifact.
$100-$2,500
VINTAGE IBM 1727258 Wire Wrap Prototype Card MCM Mainframe Computer System/370
System/370 mainframe prototype card with part number shows documented IBM provenance.
$100-$2,500
Vintage Homebrew ISA Prototype Card for IBM PC/XT Retro Computer Historical
Homebrew prototype ISA card; early personal computer era hardware with documented historical significance.
$100-$2,500
Original IBM 5150 5160 5170 PC Power Supply PSU 150W SBM4150, SBM-4150 Tested
Original IBM PC-era power supply; period-correct component with documented model numbers and testing.
Under $100
IBM Dot Matrix Print Head Mercury 1990 Fujisawa Yamato Dev Prototype Display
Rare IBM prototype print head from 1990 with developer attribution; significant hardware engineering artifact.
Under $100
1 PCS - Vintage IBM Prototype Sample Radiation Hardened 2K x 8 CMOS Prom IC
Vintage IBM prototype radiation-hardened CMOS chip; rare semiconductor development artifact from computing era.
Under $100
Vintage Employee Pin IBM Club Sterling Silver Ruby Chip Rare!
Vintage sterling silver IBM employee club pin; authentic company recognition memorabilia from computing age.
$100-$2,500
Vintage IBM Stitch Wire Wrap Prototyping Board 8.5x12.5 Heavy Gold Pins
Original IBM wire-wrap prototyping board; vintage hardware engineering artifact from mainframe era.
$100-$2,500
University Computing Co. - UCCEL Corporation - Specimen Stock Certificate - Sp
Original specimen stock certificate from early software company; authentic period corporate document.
What IBM material last changed hands at, and how confident we are about each figure.