As for the least valuable collectible U.S. coins, a blog on the Atlanta Gold & Coin Buyers did an analysis and came up with ...

Here's what one expert looks for when scouting for rare and valuable coins. Keep your eyes peeled -- you might just have some circulating in your own home.

CoinKnow is the best coin identifier app right now for U.S. coin collectors. Snap a photo, get a Sheldon Scale grade within 2 points, automatic error detection, and market pricing from real ...

Have you ever found an old coin and wondered if it’s worth anything? Whether you’re sorting through pocket change or managing a serious collection, modern technology has made coin identification ...

GRAND RAPIDS, MI - A Grand Rapids-based inventor has developed a first-of-its-kind device designed to transform how collectors grade and value their coins. The OCS200, created by Richard Colonna of ...

Coin grading is the process by which a certified numismatist determines the grade, or physical condition, of an existing coin. Once the grade is determined, the value of the coin can then be ...

If I stumble on an old coin or bill in a drawer, my first instinct might be to clean it up or rush to sell it, but those snap decisions can quietly erase hundreds or even thousands of dollars in value ...

Check your change jar for these coins from the '90s that collectors have been known to pay hundreds, or even thousands, of ...

Last weeks’ column dealt with security for your collectibles and valuables should you decide to keep them in your home. Hopefully it made you aware that there are others who want to relieve you of the ...