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 ...

Collectors ask about silver pricing, coin cleaning, international purchases, and when auction consignment makes sense.

Have you got a stash of old coins that have seen better days? Like with anything, you might be wondering whether cleaning them up will get them looking their best. Plenty of coins sell for a small ...

Cleaning and restoring coins can be done so well that after one or two hundred years, it is hard to find a collectible precious metal coin that has not been cleaned at some point. The coin dealer can ...