This baseball is a unique and valuable addition to any sports memorabilia collection. It features the signature of Rob Thompson, the manager for the Philadelphia Phillies, and has been authenticated by James Spence Authentication (JSA) with a certificate of authenticity. The ball is an original and has not been reprinted. The team featured on the ball is the Philadelphia Phillies, making it a must-have for any fan of the team. Whether you are an avid collector or just starting out, this autographed baseball is a great investment.