Ray Lewis Signed Baltimore Ravens Ticket 09/28/03 vs Chiefs BAS Slab 39459 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.