The Undertaker Autographed/Signed WWE 16x20 Photo Beckett 42826 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 WWE Undertaker 16x20 Photo that was personally autographed by The Undertaker. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.