Ken Griffey Jr.'s rookie cards, like the 1989 Upper Deck Star Rookie, hold significant value for collectors, with some reaching over $2,000. The 1991 Topps Desert Shield cards, distributed to soldiers ...

The first thing you'll notice is that the BGS 9.5 graded cards in the table warrant healthy and sometimes massive premiums to ungraded book value. For example, a BGS 9.5 1993 SP Derek Jeter RC carries ...