This article was originally published on www.si.com/collectibles as Rare Autographed 1933 Goudey Babe Ruth headlines auction ...

Konnor Griffin's cards exploding for MLB top prospect. Top prospect in baseball raised his market with a strong 2025 season ...

After making more than $21 million across 11 seasons in the NBA, the NBA journeyman fell hard -- and, prosecutors allege, ...

One of KAT’s latest finds on the trading card circuit was up to scratch and then some. Already making a hefty payday with the New York Knicks, Karl-Anthony Towns landed an extra $72,000 through his ...