The Munetaka Murakami Flagship Rookie #503 2026 Topps Series 2 baseball card is a standard-sized sports trading card featuring the rookie player from the Major League Baseball (MLB) league. Manufactured by Topps in the United States, this card is part of the 2026 Topps Series 2 set and represents the Chicago White Sox team. With a thickness of 20 Pt., this card is a valuable addition to any baseball card collection for fans of Munetaka Murakami and the Chicago White Sox.