Ken Griffey Sr. & Ken Griffey Jr. Signed Seattle Mariners Rawlings Official Major League White MLB Baseball with "Back to Back HR's 9/14/90" Inscription
Ken Griffey Sr. & Ken Griffey Jr. Signed Seattle Mariners Rawlings Official Major League White MLB Baseball with "Back to Back HR's 9/14/90" Inscription
This product comes fully certified with a Certificate of Authenticity and tamper-evident hologram and is fully backed by Supersportscenter.com's Authenticity Guarantee.