The 1959-D wheat penny is one of the most controversial mule coins ever. It's worth $50,000! Here's everything you want to know about mule error coins, including the 1959-D penny error!
The 1959-D wheat penny is one of the most controversial mule coins ever. It's worth $50,000! Here's everything you want to know about mule error coins, including the 1959-D penny error!