Hi Russ: I don't know a lot about the cards either, your best bet is to hit the SLotCard BBS, or Email Pat Lamb (Lambtokens@prdigy.net) She is the author of the Slot Cards Price Guides and a super nice lady. From what little I know, the fact that it is still the old style hole reader makes me think it is older than the pink ones. I would Email Pat and ask, she is very helpful and a great lady!!