This product is a St. Louis Blues logo hockey puck signed by former player Al MacInnis, who was inducted into the Hall of Fame in 2007. The autograph is authenticated by James Spence Authentication (JSA). This collectible item would be a prized possession for fans of the St. Louis Blues and hockey enthusiasts alike, showcasing the authenticity and value of the signature through the JSA certification. The signed hockey puck serves as a tangible piece of memorabilia connecting the fan to the legendary player and the team.