Terrell Davis Signed Denver Broncos 2008 Yards Game Ticket Stub BAS 10 Slab 32830 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is a ticket stub from when Terrell Davis joined the 2000 yard club that was personally autographed by Terrell Davis. This has been professionally slabbed by Beckett Authentication Services (BAS) and includes a certificate of authenticity from Denver Autographs.