For sale is one original Buster Posey hand-signed 2012 World Series Baseball. Buster Posey is a 12-year player in the Majors, all with the San Francisco Giants.  His career was filled with multiple awards, including an incredible 7x All-Star, NL MVP, 3-time World Series Champion and so many more.  Buster Posey will be a first-ballot Hall of Fame catcher, and this would be a great item to commemorate him.  This item has been authenticated by JSA and bears the hologram sticker foe verification.