I have suspected a number of cards that I have received in wholesale lots have been fakes - why would anyone fake? - with the prices some of these cards fetch it may motivate someone to counterfeit an RPPC and auction it - a fair number of chromes have also appeared to be phonies -auctioning is often a numbers game and if someone can get 10 or 15 bucks per counterfeit card, it may be worth their time - do this a number of times a month and you could be talking a few thousand bucks! I don't know how many people may realize the card is a counterfeit - heck, if someone can pass off phony money (and we handle money every day, at least most of us, my wife won't let me carry any) I am sure a great fake can be made of a "vintage" postcard. Then again, that is my paranoid side of me talking.