Mariano Rivera Rookie Era Signed Official 1996 World Series Baseball JSA COA

HOF and Cy Young winning closers multi-signed baseball. B.Selig MLB ball signed by (8) including Mariano Rivera, Dennis Eckersley with "HOF 2004"...

This Official 2000 World Series baseball has been personally hand signed by Pete Rose, Orel Hershiser, Darrell Porter, Johnny Podres, Donn Clende...

This Yankees logo pitching rubber is signed by 16 Yankees pitching greats, including Mariano Rivera. Signatures include: Goose Gossage, Sparky Lyl...

Offered is a limited-edition 1998 team signed New York Yankees World Series home jersey with 28 signatures including Hall of Famers Joe Torre, Ti...