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 ...

It's all about silver content, minting errors, and condition when it comes to the value of Kennedy half dollars.

Coin errors can add a lot of value, and the Susan B. Anthony dollar has its fair share of mistakes. If there's anything odd about the coin, it could be a treasure. Check the condition.

This coin can have a value of $500, and has a value in numismatics of EF-40. 4 - The 2004 Wisconsin State Fair quarter. This coin has a repeated leaf that hangs from a corn or corn.

Coins with low mintages and errors are more valuable because there are less of them in circulation. The rarer a coin is the more valuable it becomes to collectors. 3 ...

An expert has urged people to look out for two £2 coins in circulation that could be worth far more than their face value. If these pieces feature specific errors, combined, they could be worth ...

An expert has explained that three seemingly ordinary 50p coins could be worth as much as £2,000 - but only if they have specific errors or dates that make them incredibly rare.

An expert has told Brits to keep their eyes peeled for three specific £2 coins that could be worth a small fortune, potentially fetching over £1,600 due to certain minting errors.

He continued: "It's worth checking any 2016 coins as it is one of the hardest errors to spot. "Remember, you are looking for a 2016 obverse dated coin with 2017 micro-engraving on the reverse.

However, the coins only hold this value if they bear specific errors or dates that make them particularly rare. The Coin Collecting Wizard , a coin expert with more than 220,000 followers online ...