Ok I am not sure this is in the right spot or not.But if it needs moving then PLMK.On Sunday I was at our very small local card show.
Only about 30 tables.This gentleman came up to me and ask me if I knew anything about these two cards. So he showed me two
cards from the 1990-91 Upper Deck hockey set. And I must say I had never seen these two cards before.Mind you I have not seen a
lot and I am certainly not someone that does a lot of research into things. But he had a base Wayne Gretzky card from the set that had
the Theo Flurry back and the Theo Flurry card with the Wayne Gretzky back.This is likely a very common error but because I do not know.
I thought I would ask some of the more experts that may know about this error. I have include a scan of the cards just so you can
see which cards I am talking about. Any information would be greatly appreciated. Thanks.