Mariano Rivera Autographed MLB Baseball - JSA 14 this autographed baseball is a

this autographed baseball is a must-have for any sports enthusiast

This jersey is a must-have for any true fan

Celebrate the legacy of a true legend with this unique and valuable item

authenticated by JSA

Mariano Rivera Autographed MLB Baseball - JSA 14 this autographed baseball is aThis MLB baseball is autographed by the legendary Mariano Rivera and comes with a certificate of authenticity from JSA. Own a piece of baseball history and showcase it with pride! This item was hand signed by Rivera and is accompanied by a Certificate of Authenticity from Palm Beach Autographs. A tamper evident hologram will be affixed to the item. Each signature is witnessed by a member of our staff or comes out of a private signing.