To use the words "Baseball cards" and undervalued" together is an oxymoron anyway. I mean who would have anticipated that these cheap pieces of cardboard inserted as a premium to sell cigars and cigarettes, bread, bubble gum, breakfast cereal, etc. would some day fetch not just pouches but bags of silver (and even gold!) coins? Who would have predicted that such widespread daftness would take hold among baby boomers?
So let's turn the question around. Limiting ourselves to post-WWII cards since just about all of these are still in plentiful supply, which players are the most grotesquely overpriced? Should any names be added to those of Mickey Mantle, Yogi Berra, Willie Mays and Hank Aaron? Sandy Koufax maybe?
