Nolan Ryan/Jerry Koosman – 1968 Topps Rookie
This is the first multi-player card in our article, and the price certainly doesn’t disappoint. Jerry Koosman and Nolan Ryan were both rookies for the New York Mets in 1969. Koosman went on to play for 19 years while Ryan played for a total of 27. They both played for the Mets in 1969 when they won the World Series.
Around 8,000 cards of this dynamic duo have been scored and only one earned a perfect 10, mint condition. Chances are you don’t have another mint condition Koosman/Ryan lying around, but if you do, you’re looking at $600,000. Even if it isn’t in great condition, it can still command a price tag of $30,000.