Demaryius Thomas Autographed/Signed Super Grip Football Beckett 40528 The number in the listing title is just an inventory sku for our records and is not the authentication number. The item pictured is a stock photo unless otherwise noted. This is a Wilson Super Grip Football that was personally autographed by Demaryius THomas. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.