The Moment Everything Changed On July 23, 1965, President Lyndon B. Johnson signed the Coinage Act of 1965 into law, ...

A rare error coin could be worth over $100,000 and it might be hiding in your pocket without you realising. So here's how to ...

Some of the rarest and most valuable coins in U.S. history owe their worth to minting errors that slipped through unnoticed. Coins like the 1943 Copper Penny, struck in copper instead of wartime steel ...

A 'very rare' £2 coin has sold for 26 times its face value because of one subtle error. The coin was sold for £52.34 on eBay ...

The rare coin, which has been sold for more than £500, is still believed to be in circulation and features an error that makes it extremely valuable ...

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 ...

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 ...

The 2017 coin, which features Queen Elizabeth II on the front and the Nations of the Crown design on the reverse, sold for £112.08 ...

Curious about alternative investments like valuable quarters? Find out how to invest in the different asset classes today. While most quarters are worth just 25 cents, some can be worth much more due ...

The rare 20p coin has been dubbed "the holy grail of change collecting" by The Britannia Coin Company of Royal Wootton Bassett.

Production errors and unique background stories make some historic coins now worth way more than their face values. And holding on to them, including those in the list below, could mean increased ...