Richard Seymour Signed New England Pats 2001 UD #238 Beckett Auto 10 40736 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is a 2001 Upper Deck #238 trading card that was personally autographed by Richard Seymour. This was professionally authenticated and slabbed by Beckett Authentication Services (BAS), also includes a certificate of authenticity from Denver Autographs.