Quick view Ken Griffey Jr. & Ken Griffey Sr. Ken Griffey Jr. & Ken Griffey Sr. Autographed Official MLB Baseball Seattle Mariners "Back To Back HR 9/14/90" Tristar Holo & Beckett BAS Witness Stock #212465 This is an Official MLB Baseball that has been hand signed by Ken Griffey Jr. & Ken Griffey Sr. This Retail: Was: Wholesale: Now:
