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

CHECK your change, dig down the back of the sofa and smash open the piggy bank – you could be sitting on a goldmine. We all ...

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.

Buffalo nickels sit in countless jars and dresser drawers, yet some of these 5 cent pieces can trade for four or even five ...

As with just about any asset, a coin’s value is determined by its market demand. This means that coins in short supply often see higher demand — and higher values. With coins, supplies are limited ...

CoinKnow is our top recommended coin identifier that uses AI technology to identify coins through photos and is one of only ...

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 ...

These days you’d be hard-pressed to find a single item available at a store for a nickel. So you can be forgiven if you toss your 5-cent coins into a jar or car cup holder along with your unwanted ...

Buffalo nickels are not only nostalgic coins but also potentially worth much more than five cents to rare coin collectors.