A particular card from a classic set sold for more than $4 million at auction, and other cards from the set are worth a lot ...

CLEVELAND, Ohio – An auction of sports memorabilia features five intriguing Cleveland baseball items. The Lelands auction, ...

What are Starting Lineup figures worth? Is it better to keep SI for Kids cards in the magazine? We answer our colleagues' ...

Yahoo Sports debuted a new hub dedicated to coverage of collectibles, in partnership with cllct, Mantel, and Sports Card ...

Two pieces of memorabilia from Mariners Hall of Famers Ken Griffey Jr. and Ichiro Suzuki have been put up for auction.