Well, you'd have to label them all as "Full Length Proprietary RAM Expansion Card" with no warranty, starting bid $0.01.
As far as branding goes, a lot of companies only brand the things they sell separately. If these cards were initially installed in a PC (or some other box) as part of the main RAM bus, then they probably wouldn't have been branded. But at least one of those number sequences is likely to be a part number.
Trev
