Posted in NEWS 1952 Mickey Mantle baseball card sells for record $5.2 million January 14, 2021 Mickey Mantle’s 1952 baseball card has become the “Mona Lisa of sports cards” and is now the most expensive trading card in the world. http://rssfeeds.usatoday.com/~/641591314/0/usatoday-newstopstories~Mickey-Mantle-baseball-card-sells-for-record-million/