The 1973 Topps Steve Carlton #300 trading card is a highly sought after collectible in the sports trading card world. Featuring the Hall of Famer from the Philadelphia Phillies, this graded card is a valuable piece of Major League Baseball history. Produced by Topps, this card is part of the base set and has been professionally authenticated by PSA. A must-have for any baseball card collector, this card represents a significant time in the career of one of the sport's greatest players.