Mark McGwire Signed Baseball w Display Case (PSA COA) St Louis Cardinals / A's

Rawlings Official Major League baseball that has been hand-signed by Mark McGwire (Oakland Athletics, St' Louis Cardinals). Included is a display case.The lot / autograph(s) includes an official PSA/DNA hologram and matching COA for authenticity purposes.Authentication: PSA COA

This product comes fully certified with a Certificate of Authenticity and tamper-evident hologram and is fully backed by Supersportscenter.com's Authenticity Guarantee.