In 2019, the 1952 Topps Mantle will continue to hold its own as the industry
In 2019, the 1952 Topps Mantle will continue to hold its own as the industry's top baseball card, but other card cards will probably rise more sharply over time.
1952 Topps Mickey Mantle
1952 Topps Mickey Mantle card sells for $12.6 million, shattering record - ESPN
What is the most expensive baseball card that you own? - Quora
History of the Topps Mickey Mantle Card
Most Expensive Topps Baseball Cards - MoneyMade
Every MLB Team's Highest-Selling Baseball Card of All Time - Love of the Game Auctions
WHEN TOPPS HAD (BASE)BALLS!: June 2019
BASEBALL'S 'MONA LISA': How Topps' 1952 Mickey Mantle became the most iconic card in hobby history - Sports Collectors Digest
1952 Topps Mickey Mantle Rookie SGC 9.5 On Display at The National