Seattle Mariners Ken Griffey Jr. Autographed Black Nike Jersey "13X AS" Beckett BAS QR #1W448998 Munson-Thurman Authenticity: The product comes with

Authenticity: The product comes with a certificate of authenticity from RSA

This item has the official tamper-proof Pete Rose hologram and matching certificate of authenticity

Cardinals and Dodgers

This is a 1988 Topps Baseball Autograph Card Lot

Seattle Mariners Ken Griffey Jr. Autographed Black Nike Jersey "13X AS" Beckett BAS QR #1W448998 Munson-Thurman Authenticity: The product comes withThis is a Black Nike Seattle Mariners Jersey that has been hand signed by Ken Griffey Jr. This item was inscribed "13X AS." There is an imperfection in the signature as shown. This item has been certified authentic by Beckett Authentication (BAS) and comes with their tamper proof QR Code sticker that can be verified on the Beckett authentication. com.