Auction Ace® and PowerBuyers® by Data Refinery® is here to help you find the most desirable collectible and vintage treasures on eBay®, while avoiding tens of millions of common and newly manufactured mass-market items. You have discovered a favorite tool of major collectors, art dealers, and museums worldwide!
When you click on links to various merchants on this site & make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Vintage MITS Altair 8800 PC Computer w/ Dual Floppy Keyboard and assorted Cards
106 watchers
4 days 13 hours
$530
Boxed Commodore Amiga A1200 68030 50 MHz 128MB Fast RAM Compact Flash & more
92 watchers
6 days 16 hours
$385
Vintage Rare Apple 20th Anniversary Macintosh Computer (TAM) No Reserve!
55 watchers
9 hours 9 minutes
$1,325
vintage 1985 Commodore Amiga 1000 computer keyboard mouse set in OG BOX Untested
50 watchers
4 days 13 hours
$565
Olivetti Programma 101 Vintage Desktop Computer also known as the Perottina
44 watchers
4 days 13 hours
$1,009
Vintage IBM Personal Computer 5155 Dual 5.25" Floppies WORKING! POWER TESTED
43 watchers
2 days 14 hours
$132
RARE Commodore Amiga 3000UX with Commodore 1950 Monitor Keyboard Mouse Docs
42 watchers
4 days 19 hours
$1,000
PREVIEW: DEC PDP11/45 Processor with RAM ROM RTC Comms [10393]
42 watchers
4 days 13 hours
$41
PREVIEW: DEC Rack with PDP11/20 and two RK03 disk drives [10387]
38 watchers
4 days 13 hours
$51
Apple II Plus 64KB A2S1048 32K Expansion Card Peripheral Card
34 watchers
1 day 17 hours
$161
RARE Vintage Apple Macintosh PowerBook 170 JLPGA Limited Edition
34 watchers
4 days 13 hours
$15,099
Vintage Rare RCA Cosmac 18S020 Evaluation Kit Early Computer From Silicon Valley
33 watchers
1 day 15 hours
$148
Vintage Mattel Electronics Aquarius Complete Family Computer System Complete...
32 watchers
3 days 15 hours
$69
Atari 800 810 Drive(s) 410 Tape CX85 Incognito PSUs Cables Tested Works!
32 watchers
1 day 8 hours
$270
Scopetrex v1.1 working vectrex clone with custom laser cut case.
31 watchers
5 days 3 hours
$105
Atari 800XL Computer with 1050 Disk Drive Cables & Floppy Games Powers On
31 watchers
12 hours 5 minutes
$270
R10 ULTRA RARE CIB BOXED APF Imagination Machine Computer Systemnes atari
30 watchers
4 days 13 hours
$2,000
Working Commodore 64 c64c Computer has issues sold as is includes PSU & manual
28 watchers
3 days 4 hours
$58