Larry Brown Autographed Dallas Cowboys 8x10 Photo SB XXX MVP BAS 32537 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is a Dallas Cowbos 8x10 photo that was personally autographed by Larry Brown with SB XXX MVP inscription. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.