This is a Trevor Hoffman signed 1996 Pinnacle baseball trading card #56. Trevor Hoffman autographed the baseball card in blue sharpie. This baseball card has been examined and authenticated by Beckett Authentication Services (BAS), and has been slabbed and deemed authentic. The Beckett authentication number is 00011847518. All signatures have been obtained by Southwestconnection-Memorabilia, directly from the athlete or celebrity. Southwestconnection-Memorabilia never purchases collectibles from a 3rd parties, to ensure that we offer our clients some of the top rated autographed sports and entertainment memorabilia on the internet. Thank you for shopping with us. 1