If you have a $2 bill tucked away, it might be worth more than just its face value. Though not commonly used in everyday transactions, the $2 bill boasts a fascinating history that dates back to the Civil War era.

Introduced in 1862, it was created to help address the coin shortage caused by the high demand for currency during the war. Over time, the bill has gone through several design changes, featuring various historical figures and landmarks that reflect America’s evolving identity.

Despite its unique status, the $2 bill has often been met with mixed public perception. At various points in history, people considered it unlucky or associated it with gambling and bribery, which contributed to its limited circulation.

In the 1920s and 1930s, however, collectors began to take an interest in the bill, causing its value to rise. By the 1950s, demand had once again decreased, and many saw it as an oddity rather than a functional piece of currency.

Today, the value of a $2 bill can vary greatly, depending on factors like its age, condition, and rarity. While most modern $2 bills retain their face value, older editions or bills with unique features can be highly valuable. For example, a 1953 red-seal $2 bill with a star in the serial number could fetch up to $500 from collectors. Likewise, uncirculated bills, misprints, and limited-run editions can command high prices in the numismatic world.

Even though $2 bills are still printed by the U.S. Treasury, they remain one of the least circulated denominations, leading some to mistakenly believe they are no longer in production. This rarity in everyday use adds to their mystique and makes them highly desirable among collectors. If you happen to come across one, it’s worth taking a closer look—you might be holding more than just a piece of currency; you could be holding a small treasure.