1990 Leaf Frank Thomas #300

The Big Hurt arrives, calm and enormous, at his Leaf debut

Frank Thomas anchored the inaugural 1990 Leaf set, a premium release that helped define the early-'90s shift toward higher-end card stock and photography. Thomas would go on to a Hall of Fame career with the White Sox, and this card remains one of his most recognized rookie-era issues. In a PSA 9, the gray-bordered design presents clean, with strong corners and the deep color the set is known for.