I've recently come across many of these sets being posted on Chinese sites and a few on Ebay more recently, and have been wondering if these are legitimate sets from Cherry Corp. or cheap clones? (is there a way to tell?)
I haven't seen much being said about these sets (G80 KC104B search didn't bring anything up here either which was surprising), but seeing them had me curious since some of the listed prices are about the same or cheaper then those listed for used boards on Ebay.