Warren Sapp Autographed/Signed Pro Style Orange TB XL Jersey HOF BAS 30054 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is a custom pro style throwback orange XL jersey with sewn on name and numbers that was personally autographed by Warren Sapp with HOF inscription. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.