Game-worn jerseys are uniforms that athletes wear during official competitions. These jerseys often carry the marks of the game, such as dirt, sweat, and even tears, making them unique pieces of sports memorabilia. Fans and collectors value these jerseys for their authenticity and connection to specific games or players. Many professional sports teams, including those in the NFL, NBA, and MLB, sell or auction game-worn jerseys to raise funds or commemorate special events. Collectors often seek out jerseys worn by star players, such as LeBron James or Tom Brady, as they can significantly increase in value over time.