Mariano Rivera Signed New York Yankees MLB Baseball MLB Debut 5/23/95 w/Case JSA

Featured is a Mariano Rivera signed New York Yankees MLB baseball, with an acrylic display case, in which he added the "MLB Debut 5/23/95" inscription. This baseball was hand signed by Mariano Rivera and authenticated by JSA authentication services. Included with the baseball is a JSA hologram and certificate of authentication. This baseball would make a great addition to any sports memorabilia collection..