The Upper Deck booth at the 2012 National Sports Collectors Convention will see a steady stream of activity each day as collectors bust new packs to receive a special set UD is creating for the event. Hidden inside some of these packs will be limited-edition autograph cards of some of the biggest sports stars on the planet like Michael Jordan, Wayne Gretzky, Don Mattingly, Robert Griffin III, Landon Donovan and more! Take a look at some of the incredible autograph cards collectors can find in early August at the show.

To find out how exactly you can get your chance to find one of these autograph cards, click HERE for all the details on the wrapper redemption promotion at the 2012 National Sports Collectors Convention!