I would rather not have put this up on eBay, but these cards seem to be in high demand lately. Auction starts at 99c....
Watching and learning...
The amusing irony about this card for "copying" software, is that the card currently on ebay is itself a copy!!.
It was "made" by U-Microcomputers in the UK as a direct clone of the Wildcard.
I believe that predating the Wildcard was the Snapshot card that plugged into a 16K RAM card on a II or II+.
Back in the day I purchased both, they now live in a drawer somewhere in my computer room.
I still don't have one... This time I'm going to bid for it.