Back in 1960, the U.S. Mint was selling its Proof Sets right at the face value of the coins in the set. In 2025, the Mint’s ...
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 ...
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