Old Maid Card Game

I almost threw these away but I thought I'd look them up to find the value, like I do most things, before I throw them out. Went to ebay and the first listing I come across is the same exact pack and the seller claimed these were ultra rare and sell for over $1200. They were asking about $700 starting bid, but didn't sell. That may be my only red flag that they are not. I did a search on google and cannot find one pack except that one on ebay that is identical. So maybe they are ultra rare because I cannot find them. This pack appears new, so that may be another indication that they may be rare. Someone kept them this long without touching them for a reason. These were passed on from a friend who had also been passed on some belongings and these made it to me. If anyone can help that would be so wonderful and I could not thank yo enough.

Good