Dig out your old baseball cards. They might just be worth eight figures at auction.
원문출처 : https://www.cnn.com/2022/08/28/business/mickey-mantle-baseball-card-sale-trnd/index.html
원문출처 : https://www.cnn.com/2022/08/28/business/mickey-mantle-baseball-card-sale-trnd/index.html