Ken Griffey Jr. & Ken Griffey Sr. Autographed Official MLB Baseball Seattle Mariners "Back To Back HR 9/14/90" Beckett BAS Witness basketball A 8x10 baseball photo autographed

A 8x10 baseball photo autographed by Dwight Gooden and Darryl Strawberry and authenticated by JSA

This is a 1990 Hoops Card #231 that has been hand signed by Derek Smith

This is a 8

This is a Blue and White Marucci Player Model Baseball Bat that has been hand signed by Josh Jung

Ken Griffey Jr. & Ken Griffey Sr. Autographed Official MLB Baseball Seattle Mariners "Back To Back HR 9/14/90" Beckett BAS Witness basketball A 8x10 baseball photo autographedThis is an Official MLB Baseball that has been hand signed by Ken Griffey Jr. and Ken Griffey Sr. This item was inscribed "Back To Back HR 9 14 90." This item has been witnessed and certified authentic by Beckett Authentication (BAS) and comes with their tamper proof witness sticker.