The 1987 Topps #21 Roger Clemens trading card is a highly sought-after collectible for baseball fans. Featuring the MLB player in the Glossy All-Stars set, this graded card is a valuable addition to any sports card collection. The card showcases Clemens during his time with the Boston Red Sox in the 1987 season and is authenticated by Certified Guaranty Company (CGC). With a grade of 8.5, this Topps card is a must-have for fans of Roger Clemens and baseball memorabilia.