America’s Most Valuable Penny Errors – Could You Have a $100K Coin?
Is That Penny Worth $100,000? How to Spot America’s Most Valuable Errors Finding a penny in your pocket that’s worth six figures might sound like a fairy tale—but in the world of numismatics, a few rare mistakes and error coins do reach values of $100,000 or more. But these coins are exceedingly rare, and the difference between a “valuable error” and a common minor flaw is huge. Below is a detailed guide on how to spot potential high-value error pennies, …