Can a baseball card set be so bad it's good? No, not really. But can it have a handful of cards that are outstanding, exceptional, and even essential? Absolutely! Wherever you place 1991 Fleer on your ...

Ask collectors to rank the top sets of the 1980s and a handful will rise to the top. Many will cite 1989 Upper Deck, pointing to its high-end production and Ken Griffey, Jr. card while others might ...