Ray Lewis Signed Baltimore Ravens Ticket 10/4/04 vs Chiefs BAS Slab 39458 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 Baltimore Ravens vs. Kansas City Chiefs ticket stub that was personally autographed by Ray Lewis . This has been professionally slabbed by Beckett Authentication Services (BAS) and includes a certificate of authenticity from Denver Autographs.