Error coins with missing clad layers are rare & valuable! Wondering how to tell if a coin is missing a clad layer? I'm going to show you! You'll also learn how coins can lose their outer clad layers,...

The US Mint did not produce any coins with a mintmark from 1965-1967. Silver was also removed from coins during this time, and proof sets and mint sets were not produced either. It wasn't until 1968...

What is a 2000 Maryland quarter worth? How much are Maryland quarters with errors worth? The value of all Maryland quarters + Tips for finding the most valuable ones.

Curious about 1788 / 2000 Virginia state quarter values? Which ones are worth keeping? How can you spot a 2000 Virginia quarter error? How much is a Virginia 1788 quarter worth? Here's everything you...

The 1999 Connecticut state quarter can be really valuable, especially if it's a Connecticut quarter error! See how much your Connecticut quarters are worth.

How much is a 1999 New Jersey quarter worth? If it has errors, it's worth thousands of dollars! See the value of your New Jersey state quarter here.