Posted By:
peter chaoGentlemen,
I just completed a 1957 Topps set and the Koufax is among the 10 most difficult cards to find in near mint condition in the '57 set. Still that doesn't explain the crazy prices for a PSA 9. A sleeper card in the set is the Don Larsen, on the back of that card it mentions his perfect game in the 1956 World Series. Also, the Ted Williams (card 1) is a condition rarity. Centering is almost always a problem.
Peter