Topps has been making baseball cards since 1952, the collector's market is willing to pay top dollar for some of them.

Just how rare are these stickers? For one thing, the size of the set is unknown. The "Standard Catalog of Vintage Baseball Cards" lists 20 cards while the PSA website indicates that "only 15 ...

Tarik Skubal has four baseball cards in his locker: two from Jake Rogers, one from an unknown fan and one from a correctional ...

While the most valuable baseball cards are overwhelmingly vintage cards, Pokémon produces a greater volume of high-value new cards. A particular rarity from November’s Surging Sparks release, ...

He hadn't collected baseball cards since middle school ... with Cy Young potential Of the three Hobby Boxes, the ultra-rare Skubal card appeared in the third, in one of the final packs.