What Diehard Bronx Bomber fan wouldn't love to own a piece of history from the old Yankee Stadium? This home plate was used to warm up pitchers such as Mariano Rivera in the bullpen during an August 2004 series vs. the Angels. The pitching rubber was used in the pen during Games 3 and 4 of the 2007 ALDS vs. the Indians. Rivera and Roger Clemens warmed up in the pen that series, along with Joba Chamberlain and Mike Mussina among others. Both artifacts show extensive use and are major league quality. Both come with steiner LOAs.