Seattle Mariners Ken Griffey Jr. Autographed Black Nike Jersey Size L Beckett BAS Witness 10-16-RSA This item has been certified

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

A professional style blue custom replica baseball jersey autographed by Ryan Klesko and authenticated by JSA

This is a 1975 SSPC Card #132 that has been hand signed by Bobby Tolan

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Seattle Mariners Ken Griffey Jr. Autographed Black Nike Jersey Size L Beckett BAS Witness 10-16-RSA This item has been certifiedThis is a Black Nike Seattle Mariners Jersey that has been hand signed by Ken Griffey Jr. This jersey is Size L. This item has been witnessed and certified authentic by Beckett Authentication (BAS) and comes with their tamper proof witness sticker.