Finding a penny on the ground has been a lucky superstition for a very long time. The origin is believed to go as far back as ancient Greece when it was lucky to carry around a piece of metal to fight off evil spirits. Some believe the saying used to be, “find a pin, pick it up and all day long you’ll have good luck.”
When people started using coins for currency, the saying changed to “find a penny.” If you found a penny ages ago it was considered to be very lucky and a sign of prosperity. I’m not sure there were many pennies left lying around back then, so finding one was certainly lucky.
Now a days, finding a penny isn’t as big of a deal. Even though a penny can’t buy much anymore it may just buy you a little luck.