Warren Sapp Autographed Oakland Raiders Logo Football w/ HOF- Beckett Witness This is a Hand Autographed of Warren Sapp of the Oakland Raiders on a Signature Series Logo Football and inscribed with HOF. This item has a Beckett Witness Authentication, which comes with a Beckett numbered sticker and a matching certificate of authenticity. You can view this item on the Beckett Authentication website and it shows when and where the item was signed. It was signed either at a public autograph appearance or a private signing. This is a stock photo of the item. Although you may not receive this exact item, the item you receive is virtually identical and brand new in great shape.