Bob's Vintage Computers - Atari

All items are available on a cash or PayPal basis (Friends & Family please!) and I'm open to offers, particularly if buying multiples. No shipping on systems or monitors, local pickup only in Wyndmoor, PA. Shipping available for smaller items. Due to age, all items are strictly "as is".

Updated: 11/12/2023 11:45AM EST

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Jump to:  TOP  ATARI 8-BIT  ATARI 16-BIT
BRAND: Atari MODEL: Atari 400 YEAR: 1979
ASKING: $50 PHOTOS STATUS: Available
NOTES: Looks good! Tested as far as it boots up and I ran several cartridges. Shielding inside cover has come loose but is included.
BRAND: Atari MODEL: Atari 800 YEAR: 1979
ASKING: $200 PHOTOS STATUS: Available
NOTES: 48K RAM with three (3) 16K RAM modules plus the 10K ROM module installed. Looks good! Tested as far as it boots up and I ran several cartridges. Shielding inside cover has come unglued but is included.
BRAND: Atari MODEL: Atari CX852 8K RAM Module for Atari 800 YEAR: 1979
ASKING: $10 PHOTOS STATUS: SOLD
NOTES: Untested
BRAND: Atari MODEL: Atari CX853 16K RAM Module for Atari 800 YEAR: 1979
ASKING: $20 PHOTOS STATUS: SOLD
NOTES: Untested
BRAND: Atari MODEL: Atari 410 Program Recorder YEAR: 1979
ASKING: $25 PHOTOS STATUS: Available
NOTES: Tested as far as Advance and Rewind buttons work. No software on tape to try it with.
BRAND: Atari MODEL: Atari 850 Interface Module YEAR: 1979
ASKING: $20 PHOTOS STATUS: SOLD
NOTES: Serial port interface. Untested.
BRAND: Atari MODEL: Atari CX85 Numeric Keypad YEAR: 1979
ASKING: $30 PHOTOS STATUS: SOLD
NOTES: In good condition and all keys seem to work, otherwise untested.
BRAND: Atari MODEL: Atari 600XL YEAR: 1983
ASKING: $100 PHOTOS STATUS: Available
NOTES: Looks good! Some staining on the bottom of the case and some yellowing of the upper case. Tested as far as it boots up and I ran several cartridges.
BRAND: Atari MODEL: Atari 1050 Disk Drive YEAR: 1983
ASKING: $50 PHOTOS STATUS: SOLD
NOTES: Nice and clean. I was able to load and run a few programs from floppies (to the Atari 800) but not tested beyond that. Includes data cable and owner's manual but no power supply.
Jump to:  TOP  ATARI 8-BIT  ATARI 16-BIT
BRAND: Atari MODEL: Atari Portfolio plus two 128K RAM Cards, Manual YEAR: 1989
ASKING: $150 PHOTOS STATUS: SOLD
NOTES: In excellent working condition! Includes File Manager/Tutorial card, two (2) 128K Memory Cards, plus Owner's Manual and Quick Reference Card.
BRAND: Atari MODEL: Atari SF354 Single-Sided 3.5" Floppy Drive YEAR: 1985
ASKING: $100 PHOTOS STATUS: SOLD
NOTES: Unable to test as I have no SS floppies handy. Turns on and spins up, eject works perfectly, data cable and power supply seem good.
BRAND: Atari MODEL: Atari SF314 Double-Sided 3.5" Floppy Drive with Vinyl Cover YEAR: 1985
ASKING: $100 PHOTOS STATUS: SOLD
NOTES: Reads from a DS floppy, eject works perfectly, no testing beyond that. Includes power supply, data cable, and vinyl cover.
BRAND: Atari MODEL: Atari 520ST with Vinyl Cover YEAR: 1985
ASKING: $200 PHOTOS STATUS: SOLD
NOTES: Boots up to TOS screen, unable to test beyond that. Includes original humungous power supply. No monitor or mouse are included.
BRAND: Atari MODEL: Atari SM124 Monochrome CRT Monitor YEAR: 1986
ASKING: $50 PHOTOS STATUS: SOLD
NOTES: Works great!
BRAND: Atari MODEL: Atari SC1224 Color CRT Monitor with Vinyl Cover YEAR: 1985
ASKING: $200 PHOTOS STATUS: SOLD
NOTES: Works great! Includes vinyl cover and Frankenstein monitor cable - which does work.
BRAND: Atari MODEL: Atari Mega ST4 YEAR: 1986
ASKING: $300 PHOTOS STATUS: SOLD
NOTES: Seems to be in excellent working condition. Battery compartment is clean, all keys on keyboard work (some are touchy - needs a good cleaning no doubt), mouse works, floppy drive works. Includes mouse, keyboard, keyboard cable (has some splitting but works), and computer as shown. No monitor is included.
BRAND: Atari MODEL: Monitor Switchbox #1 (Best Electronics) YEAR: ?
ASKING: $15 PHOTOS STATUS: SOLD
NOTES: Homebuilt monitor switchbox to connect SM124 and SC1224 at the same time without switching cables. Untested, but I used to use this! I'm not sure what the extra socket was for.
BRAND: Atari MODEL: Monitor Switchbox #2 (Best Electronics) YEAR: ?
ASKING: $20 PHOTOS STATUS: SOLD
NOTES: Homebuilt monitor switchbox to connect SM124 and SC1224 at the same time without switching cables. Same as above but in a project case. Untested, but I used to use this!
BRAND: ? MODEL: Monitor Switchbox #3 (for MultiSync display) YEAR: ?
ASKING: $25 PHOTOS STATUS: SOLD
NOTES: Commercial (no brand) monitor switchbox to connect SM124 and multisync display at the same time without switching cables. Untested, but I used to use this!
BRAND: ? MODEL: Atari audio cables (2) YEAR: ?
ASKING: $10 PHOTOS STATUS: SOLD
NOTES: Homebuilt for audio out? They have the Atari 13-pin DIN video connector on one end and a pair of RCA connectors on the other.
BRAND: ? MODEL: Atari floppy cable? YEAR: ?
ASKING: $10 PHOTOS STATUS: SOLD
NOTES: Homebuilt for 3rd party floppy? Has Atari 14-pin DIN floppy connector on one end and a card edge connector on the other.
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