The 2025 Penny Error market presents a unique opportunity for collectors, as these coins represent potentially the last year ...

Discover rare 1990 penny errors, their values, and how apps like CoinKnow help identify valuable coins instantly.

The 2003 Nickel Error List contains some of the most sought-after minting mistakes that collectors actively hunt for today. These errors can transform a five-cent coin into a valuable treasure worth ...

Discover 10 valuable coins from the 1960s that have soared far beyond their original face value, revealing surprising ...

Turns out these common minting mistakes from 1979 are worth up to $5,000 - and you might have one sitting in your change jar ...

You might be sitting on a coin collection that's quietly losing potential worth while you read this. The 50-State Quarter ...

You may have seen one of the many headlines about valuable pennies in circulation. "Lincoln Wheat Penny Worth $124M You Could ...

Brits have been told to “always” check a certain 50p coin in case it is a highly sought after version. This piece could be ...

Explore the most valuable 1970 quarter errors, including overstrikes, doubled dies, off-center strikes, and wrong planchet ...

An "extremely rare" coin sat in your back pocket right now could be worth thousands, according to a change expert. A handful ...

Explore the 1967 quarter error list, including DDO, DDR, off-center, wrong planchet, and rare silver errors, plus values and identification tips for collectors.

Wheat pennies may be rare, but certain coins are more valuable than others. Discover which pennies are worth the most and ...