Posted By:
HankronIf one is worried about whether or not he owns the card, ask him to provide an image of the card/holder with a quarter (or similar currency) on top, and/or the back of the card. If he owns the card, this shouldn't be a problem.
There was a recent case of a guy selling a PSA graded T206 Wagner using the exact image from a Sportscardplus auction. Upon my advice, the potential buyer asked the seller to provide different images of the card, including one with a quarter on top. Strangely, the potential buyer never heard back fromt he seller.