Ken Griffey Jr. & Ken Griffey Sr. Signed American League Baseball JSA COA

Ken Griffey Jr. Rookie Signed 1989 Seattle Mariners Rawlings Jersey JSA COA Section #7

Ken Griffey Jr. "#24 11-8-1989" Rookie Signed Inscribed American League Baseball JSA COA  D#44

Ken Griffey Jr. Signed 1990's Russell Seattle Mariners Authentic Jersey JSA COA Section #4

Ken Griffey Jr. & Ken Griffey Sr. Signed American League Baseball PSA DNA COA D#111

Seattle Mariners Hall of Famer Ken Griffey Jr. signed cleats. Griffey Jr. has signed the right cleat in silver marker. The right cleat bears a han...