Collecting autographs is a hobby enjoyed by countless people around the country and baseball fans are among the most enthusiastic collectors. If you are just starting out this amazing ball will provide a great head start as it's an official MLB baseball that has been hand signed by eight Major League players who have hit 500 home runs or more during their career. Signatures include Sammy Sosa Mark McGwire Frank Robinson Eddie Murray Harmon Killebrew Mike Schmidt Reggie Jackson and Willie McCovey. So who is still out there to get Alex Rodriguez Willie Mays Ken Griffey Jr. Ernie Banks and Eddie Murray among other living sluggers. And other players such as Albert Pujols are well on pace to making the 500 Home Run Club making this ball a work in progress. A Steiner Sports Certificate of Authenticity is included.