Ten coins fetched a combined $1.3 million at a March 26-28 auction in Dallas, Texas. “The results in this auction reaffirmed ...

CoinKnow is an AI-powered coin identifier app focused exclusively on U.S. coinage. It returns identification, Sheldon Scale grading, and coin value from a single photo.

If you collect U.S. coins and want to know what they're actually worth, CoinKnow is the stronger coin scanner app. If you ...

The 1982 Royal Mint 20p coin has sold for more than £100 because of a possible error when it was minted.

A coin considered the "most beautiful" ever minted in Britain has sold at auction for £110,000. The "Una and the Lion" ...

Less then 300 of the coins are thought to have been produced and has been described as "a work of art in its own right". | ...

An expert explained what you need to look for ...

A Peter Rabbit 50p coin has been listed for sale online for more than £10,000.

A stunning piece of history, the 'Una and the Lion' gold coin from 1839, recently captivated bidders with a dazzling sale ...

Walking through the double doors that guard Heritage Auctions’ sports memorabilia department feels like stepping into a private museum—except everything has a price tag. In one corner, a staffer ...

Coin experts urge Brits to check their change for two rare £2 error coins still in circulation ...

TL;DR: Both are AI-powered coin identifier apps available on iOS and Android. CoinKnow (by SenseWake Limited) leads on U.S.