When it comes to coin collecting, it's hard to beat the appeal of the United States Mint proof set. These sets of uncirculated proof coins usually include every denomination made that year or a set of ...

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 ...

You might have one sitting in a drawer right now. A simple quarter from 1976 that most people glanced at once, thought was ...

Investing in proof coins offers collectors and investors a unique way to combine numismatic beauty with potential financial gain. Known for their superior finish, limited mintage, and high collector ...

Stumbling upon an old collection of proof sets in your attic can feel like finding buried treasure. But what should you do with them? Should you keep them, sell them, or break them apart to sell ...

Have you ever stumbled upon an old coin and wondered, “Is this worth anything?” You’re not alone! Thanks to modern technology ...

Modern smartphone technology has revolutionized coin identification and valuation. Whether you’re a seasoned numismatist or ...

The 1999 penny error varieties remain some of the most exciting finds for collectors hunting through pocket change today.

The United States Mint (Mint) will begin accepting orders for the 2025 American Innovation $1 Coin Reverse Proof Set ™ (product code 25GC) on Tuesday, December 30 at noon EST. The 2025 coins celebrate ...

This guide breaks down the best free coin identifier apps for U.S. and international coins, accuracy, error detection, and who each app is really for.