Mariano Rivera New York Yankees Autographed OMLB Baseball CX Auth-5 Brian McCann Certificate Number 00016502581

Certificate Number 00016502581

and a photo of Epps signing the microphone is included as proof of authenticity

This postcard celebrates Ernie Irvan’s victory at the 1991 Daytona 500

Authenticated and encapsulated by Beckett Authentication Services (BAS) with a size of 3

this piece showcases school pride with comfortable everyday wearability

Mariano Rivera New York Yankees Autographed OMLB Baseball CX Auth-5 Brian McCann Certificate Number 00016502581Own 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.