Certain quarters minted in 1976 — the year of the bicentennial — are particularly sought by collectors. Here's how to tell if ...

A former deep-sea treasure hunter who has served nearly a decade in jail for refusing to disclose the whereabouts of missing ...

Coins become valuable for several reasons, ranging from their historical value to their metal content. In nearly all cases, however, the most valuable coins are the rarest. Some rare coins have ...

A sum of $3.84 million was paid by GreatCollections to acquire the Duckor example of the 1927-D gold $20 double eagle, a high ...