Joe Flacco Autographed 2008 Bowman #170 Beckett Slabbed 39904 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 Trading Card that was personally autographed by Joe Flacco. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.