How much money would you buy a adrian peterson autograph on a card in a case?

2 centsHow much money would you buy a adrian peterson autograph on a card in a case?
I wouldn't pay a penny, I stopped buying cards when I was 12. If you want to know how much it's worth, I would try ebay or Beckett.How much money would you buy a adrian peterson autograph on a card in a case?
$15 max
one penny and a rubber band
I'd give you a shiny new dime for it. It's shiny.....lol.

get ride of