The most desirable modern baseball cards are almost always autographed. Rookie patch autos, on-card autographs, and multi-signature inserts dominate the high-end market. The autograph trend has now ...

Few cards in the hobby are more desirable than a Hall of Famer’s signed rookie card. Much of this appeal comes from their scarcity. For decades, collectors viewed signatures on a baseball card as ...

The sports card market places enormous weight on grades from companies like PSA, SGC and Beckett. This has been the case even though these grades ultimately reflect the opinion of a third-party ...