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 ...

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 ...

Rare coins worth thousands really do slip through everyday wallets, so it pays to check your change before spending it. I ...

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 ...

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 ...

That cluttered junk drawer or old coffee can of change could be hiding a serious payday. Rare pennies from the 1940s, early wheat cents, silver quarters and quirky mint errors have all surfaced in ...

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

An unassuming coin that could be found in your change could be worth far more than its face value. According to experts, an ordinary-looking 2p could fetch as much as £2,000 when sold to collectors.