Have you ever noticed two wheat stalks on the back of an old penny? That little piece of copper –– sometimes steel –– could actually be worth more than your car, or house, or your lifetime salary.

Whether it be because of their rarity, condition or simply because of a 20th century nostalgia — these coins are worth more than 100 times their face value.

While April 1st is more commonly known for April Fool's Day, it is also National One Cent Day -- and what these pennies are worth is no joke. According to Cointrackers.com, certain pennies that were ...

Americans are holding an estimated $60-$90 in coins per household. While some rare pennies are valuable, most are worth only a few cents. Consumers can exchange coins for cash at banks, credit unions, ...