When it comes to coin collecting, it's hard to beat the appeal of the United States Mint proof set. These sets of uncirculated proof coins usually include every denomination made that year or a set of ...

Stumbling upon an old collection of proof sets in your attic can feel like finding buried treasure. But what should you do with them? Should you keep them, sell them, or break them apart to sell ...

From privy marks to special finishes, the expanding Silver Eagle lineup raises a critical question: is variety fueling collector excitement or oversaturating the market?

The United States Mint is taking pre-orders for its Harriet Tubman Commemorative Coin through Feb. 5, issuing $5 gold coins, $1 silver coins, half-dollar clad coins, and a three-coin proof set. Proof ...