The number in the listing title is just an inventory sku for our records and is not the authentication number.
This is a 1999 World Series baseball that was personally autographed by Mariano Rivera with MVP inscription. Includes a certificate of authenticity from James Spence Authentication (JSA) and Denver Autographs.
Mariano Rivera Signed New York Yankees 1999 World Series Baseball MVP JSA 31272
$379.99
In stock