The product is a Topps Garbage Pail Kids 2016 Mark Pingitore Artist Shirt Relic featuring the character Nat Nerd. This limited edition collector's item is serial numbered /99 and is made of card stock. It is part of the original Garbage Pail Kids franchise and is in near mint or better condition. The autograph, if any, would be hard signed by the artist and authenticated by Topps. This non-sport trading card is a parody genre item that pays tribute to the Garbage Pail Kids movie.