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

You must be keen-eyed, however, as these sought-after coins must harbour specific minting errors that collectors are desperate to snap up. An expert, known online as the Coin Collecting Wizard ...

Planchet errors mean they might have the wrong shape or thickness, or no engraving at all Strike errors ... struck on the wrong coin. Most of the coins on this list were minted in the U.S ...

But the 2004-D Wisconsin state quarter is a very common coin, with a mintage of 226,800,000. So, how does the coin appear on a list of valuable ... for mistakes and errors, and those can drive ...

“Instead of pointing at three o'clock as she does on all the coins, she's facing the wrong direction. That's known as a rotation error, currently on the market for £225.” Experts at Check ...

If you’ve stumbled upon a £2 coin that seems a bit off, it might just be worth more than its face value. The rare Lord Kitchener £2 coin, issued in 2014 to mark the centenary of the First ...

A coin aficionado has told Brits to rifle through their loose change, after revealing that two rare £2 coins could net a tidy sum of £1,600. These particular £2 pieces still in circulation have ...