Minting coins isn't exactly an exact science. Even though most coins are perfect and uniform, small mistakes can result in error coins that are super valuable and ...

— Melrose resident Joe Andrews is longtime coin appraiser and an expert in the field of numismatics. His “Coin Corner” is a recurring column in the Free Press and WickedLocalMelrose.com. He has ...

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 ...

The 1990 penny error coins represent some of the most exciting finds for modern coin collectors. This year marked a significant transition in U.S. Mint production ...

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 ...

If this coin is missing two specific words it is highly sought after by collectors ...

Brits are being encouraged to rummage through their loose change for any £2 coins that might be worth a small fortune due to a specific minting error. A coin expert ...

Find out how to spot the rare coin that could be in your spare change A SUPER rare 2p coin has sold at auction for £700 – 350 times its face value. The “hard to ...