Mariners Ken Griffey Jr & Ken Griffey Sr Authentic Signed Baseball BAS #AD64122

This Autographed Baseball has been Personally Signed by Ken Griffey Jr. & Ken Griffey Sr. of the Seattle Mariners. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website.