Commodore 64 Diagnostic Cartridge Latest Rom Upgrade 586220* USA seller

US $9.99
ApproximatelyS$ 12.99
Condition:
not specified
A new ROM chip with the latest 586220* Diagnostic software
5 available
Breathe easy. Free shipping and returns.
People are checking this out. 4 have added this to their watchlist.
Shipping:
Free USPS Ground Advantage®.
Located in: Olathe, Kansas, United States
Delivery:
Estimated between Mon, 3 Nov and Wed, 5 Nov to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Ships today if you order in the next 11 hrs 37 mins
Returns:
30 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)

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eBay item number:285895194953
Last updated on Sep 30, 2025 10:35:14 SGTView all revisionsView all revisions

Item specifics

Seller Notes
“A new ROM chip with the latest 586220* Diagnostic software”
Brand
Commodore
Compatible Brand
For Commodore
Type
Interface Card
MPN
Dead Test
Country/Region of Manufacture
United States
Vintage
Yes
Category

Item description from the seller

About this seller

Any Retro

100% positive feedback3.4K items sold

Joined Aug 2023
Usually responds within 24 hours
Welcome to Any Retro - your one-stop destination for all things retro computing.Dive into the nostalgia and revive your favorite vintage computers with our premium supplies, meticulously sourced to ...
See more

Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (1,509)

All ratingsselected
Positive
Neutral
Negative
  • l***w (75)- Feedback left by buyer.
    Past month
    Verified purchase
    Improved score from neutral to positive. Product arrived fine but wasn’t packed particularly well. Seller took the criticism well, politely apologized and said they’re gonna improve on that. Given how well they’ve handled it and the otherwise very good experience and product, I’m happy to bump it up to positive and would buy from them again
  • u***a (45)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Works great, as described, fast shipping, affordable price! DIP ICs came pre-inserted into the sockets, so that’s handy if you want that, a bit of a pain if you don’t. Came packaged with the microchips and sockets inserted into a square of what I believe is polyethylene foam and held down with clear packing tape, and that assembly sealed in an anti-static bag.
  • t***a (390)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    All good, as described, reasonable international shipping, packaging was bare minimum but the product itself is fairly robust, no idea if the floppy disk they shipped with it in the single layer bubble wrap envelope survived because I use a Gotek floppy emulator, but it looks cool!