Seattle Mariners Ken Griffey Jr. Autographed Red Authentic Mitchell & Ness 1997 All Star Game Jersey Size XL Jackie Robinson Patch Beckett BAS Witness Stock #212470

This is a Red Authentic Mitchell & Ness Seattle Mariners 1997 All Star Game Jersey that has been hand signed by Ken Griffey Jr. This jersey is Size XL and comes with the Jackie Robinson Patch. This item has been witnessed and certified authentic by Beckett Authentication (BAS) and comes with their tamper-proof witness sticker. Beckett Authentication has recently changed their physical certificate card policy where they no longer match their tamper-proof sticker with a physical certificate. A certificate can be printed on Beckett's website for the matching authentication number.