A trading card is only worth what the buyer is willing to pay for it. There are many books available to use as well as websites to get an idea of what a card is worth, although it is only a GUIDE!!!  To me they are TRADING cards and should be used as such but money is the root of all evil. I wonder who started "selling" trading cards? I have a few AUTOGRAPHS of Jr that I obtained personally, I know its authentic and cost me nothing but time standing in a line. So paying for autographs is rediculious in my opinion, like raced used items. This is only my opinion. Care to comment?