Lately I’ve been having fun buying up 1999 Black Diamond Quadruples (#’d to 150) and Pacific Paramount Holo-Silvers (#’d to 99) in both baseball and football. The Black Diamond quads are beautiful and I believe undervalued: You can buy mid-level all-stars at $8-15 each. The Holo-Silvers are even more affordable, averaging $3-5 for an all-star. Any cheaper and they’d be free.