Add Yahoo as a preferred source to see more of our stories on Google. Credit: New Africa/Shutterstock Credit: New Africa/Shutterstock You know those pennies, nickels, dimes, and quarters in your ...

Here's what to do—and not do—when cleaning collected coins. Chalk it up to the excitement of having my own money for the first time, but when I was a kid, I loved cleaning all of the coins collected ...

Tiny flaws can sink a coin’s value fast. Learn which details collectors spot instantly and why seemingly valuable coins often ...

You're digging through a giant jar of pennies you've ignored for years, hoping to find something special. That's when it happens. You come across a rare Indian Head Cent from 1909, a coin that's ...

In a video bound to leave you beaming with wonder, Cordelle showcases what happens when a drop of water interferes with the laser coin cleaning process. "Demonstration of cleaning a coin or how a ...

Thanks for the hint on cleaning coins. However, please tell the folks not to try it with the new "gold" dollars. I tried to clean up a few, and in less than 15 minutes, the cleaner proceeded to remove ...

Small flaws, big loss: Cleaning, scratches, filed rims, or artificial toning can make a valuable coin nearly worthless, according to numismatic experts. Tight 2026 market: With rare coins in short ...