Mariano Rivera New York Yankees Autographed OMLB Baseball CX Auth-3 Jerry Coleman Oakland Athletics Think Rollerball Pen

Oakland Athletics Think Rollerball Pen

Encapsulated by the professionals at Beckett Authentication Services (BAS)

Dennis Martinez

The wristband includes a St

this Official Major League Baseball is a timeless piece for collectors

Mariano Rivera New York Yankees Autographed OMLB Baseball CX Auth-3 Jerry Coleman Oakland Athletics Think Rollerball PenOwn a true Yankees dynasty collectible with this official Major League Baseball autographed by Mariano Rivera, the greatest closer in MLB history. This piece celebrates his unmatched postseason dominance and is authenticated by CollectibleXchange, ensuring its authenticity and long term collectible value.