Ever found a mysterious coin and wished you could instantly know what it is? You’re about to discover something amazing: your ...

CoinKnow stands out as one of the most advanced free coin identification applications available today. Launched in 2025, this app leverages sophisticated AI to analyze coins through your smartphone ...

Certain Buffalo nickels can fetch thousands of dollars depending on rare key dates or minting errors, turning what appears to ...

CoinKnow Coin Identifier App Introduces Revolutionary AI Technology for Automatic Error Coin Detection LOS ANGELES, CA / ACCESS Newswire / December 26, 2025 / CoinKnow, a leading coin identifier app, ...

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 1980 penny error coins represent some of the most exciting finds for collectors searching through pocket change. With over 12 billion pennies minted that year ...

The scarcity of the pieces means collectors are willing to pay for them A RARE £2 coin could fetch a staggering £1,000 if you spot a tiny but crucial mistake. A coin expert has revealed the exact ...

The 1776-1976 Bicentennial Half Dollar commemorates America’s 200th anniversary with a distinctive Independence Hall reverse design. This 1776 to 1976 half dollar ...

One rare coin could earn you a handy bit of spare cash in the run up to Christmas, all thanks to a misprint. The design flaw on a £2 issued in 2019 could be worth up to 50 times its original value.

Brits have been urged to check their change for any £2 coins with a particular error that could make it worth hundreds of pounds. According to an expert, any coins ...

The 1959-D Repunched Mint Mark (RPM) represents the most common error variety. This occurred when workers manually punched the "D" mint mark multiple times in ...

Scroll down to find out how to sell your coins A rare £2 coin could bag you a whopping £1,000 if you spot one simple detail. A social media coin expert has revealed ...