The combination of "copper" and "penny" might not seem like the best formula for valuable coins considering that you can find ...

Instead, those few patterns were the only examples of this coin ever minted for that year. One sold for $552,000 in 2019.

Marked “CC,” she said coins minted at the Carson City Mint are particularly sought after, often earning a premium due to their scarcity and condition. Here are two popular examples.

These highly elusive “transitional” coins can easily fetch four figures, even in worn condition, with pristine examples commanding five figures. The U.S. Mint launched the American Eagle Coin ...

“As you can see from the examples, the low tide is slightly ... depending on its condition. The expert said: “Low tide coins are worth considerably more than their high tide counterparts.

The coin often goes for £30-50 in circulated condition, with immaculate uncirculated examples fetching £80-100 or more. Incredibly, many entered general circulation without collectors clocking ...