Seattle Mariners Ken Griffey Jr. Autographed Black Nike Jersey Size L "HOF 16" Beckett BAS Witness Boxed-Cards 5 First Day Cover that

5 First Day Cover that has been hand signed by 21 members of the 1984 USA Olympic Baseball Team

This is a 1984 Topps Card #78T that has been hand signed by Andy McGaffigan

This is a 1978 Topps Card #383 that has been hand signed by Mario Mendoza

Card #599 - Rex Hudler

Seattle Mariners Ken Griffey Jr. Autographed Black Nike Jersey Size L "HOF 16" Beckett BAS Witness Boxed-Cards 5 First Day Cover thatThis is a Black Nike Seattle Mariners Jersey that has been hand signed by Ken Griffey Jr. This jersey is Size L. This item was inscribed "HOF 16." This item has been witnessed and certified authentic by Beckett Authentication (BAS) and comes with their tamper proof witness sticker.