8" floppy drives from AMD development system?

[Steven M Jones]

Anybody notice this eBay auction? https://cgi.ebay.com/itm/222816138475

I'd guess it was part of a packaged AMD development system, maybe 
somebody recalls some specifics...? Or maybe that it was something else?

Google is returning a lot about Age-related Macular Degeneration, and 
other misses where they helpfully turn "AMD" into "and" ...

Thanks,
--S.