Throughout the 142-year history of Major League Baseball, only 25 men have ascended the elite 500-home run plateau, and 11 of those added their signatures to this tremendous Rawlings Adirondack bat, which is in NRMT condition. Each slugger is a Hall of Famer: Ted Williams, Mickey Mantle, Reggie Jackson, Willie Mays, Ernie Banks, Hank Aaron, Frank Robinson, Harmon Killebrew, Mike Schmidt and Willie McCovey and Eddie Mathews. Each signature is in blue Sharpie averaging 8/10. This bat comes from the Greer Johnson collection and bears her hologram.