Seattle Mariners Ken Griffey Jr. Autographed White Nike Cooperstown Edition Jersey Retirement Patch Size XXL Beckett BAS QR Stock #206021

This is a White Nike Seattle Mariners Cooperstown Edition Jersey that has been hand signed by Ken Griffey Jr. This jersey is Size XXL with the Retirement Patch. 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.