Topps has been making baseball cards since 1952, the collector's market is willing to pay top dollar for some of them.

Baseball cards are a multi-billion-dollar industry ... The iconic 1952 Topps Mickey Mantle card has established itself as the most valuable trading card in the hobby. The 1951 Bowman Mickey ...

Unique items such as baseball cards ... NBA Top Shot has sold more than $500 million worth of NFT trading cards. The most valuable moment was a LeBron James dunk against the Houston Rockets ...