Errors increase the value of collectibles because a limited number go into circulation before it is spotted and corrected. This Georgia quarter is a big one.

Brits are being urged to check their spare change for three apparently ordinary coins that could be worth considerably more than their nominal value. According to an expert, these 50p pieces could ...

Rare coins can be worth a lot of money, especially those with minting errors. In past months, we've seen a lot of gems sell for thousands more than their face value. And just recently, a rare 1p coin ...

As with just about any asset, a coin’s value is determined by its market demand. This means that coins in short supply often see higher demand — and higher values. With coins, supplies are limited ...

Like the leaning tower of Pisa, error coins demonstrate the alluring appeal of human error. Error coins account for some of the most rare and valuable collectable ...

If you are a rare coin collector, you know that it’s not always the perfect coins that are the most valuable. There are many criteria that make a coin worth lots of money in today’s currency, as well ...

The 1979 Susan B Anthony Dollar Errors represent some of the most fascinating minting mistakes in modern US coinage history. This was the first year these coins were produced, and the Denver Mint ...

As with just about any asset, a coin's value is determined by its market demand. This means that coins in short supply often see higher demand — and higher values. With coins, supplies are limited ...

Accurate identification is crucial for coin collectors who want to distinguish valuable errors from common damage. A coin that looks unusual might be worth hundreds of dollars—or just face value.

NEW YORK (AP) — Is it a dime? Or is it a nail? In probably one of the oddest items to come to the world of coin collecting, Dallas-based Heritage Auctions has announced the sale of a Roosevelt dime ...