Among these rarities are a series of quarters commemorating a century, whose value has soared to staggering heights, nearing a collective sum of $100 million.
As collectors delve into its fascinating past, they uncover not just a piece of currency, but a symbol of national pride and ingenuity.
Adding to the intrigue, three more of these coins have recently emerged, each commanding a value exceeding $40 million USD.
The genesis of this remarkable narrative lies in the United States Mint's decision to mark a significant milestone – a centennial celebration captured in the form of a quarter.
In 1999, the U.S. Mint initiated the Statehood Quarter Program, a ten-year series commemorating each of the fifty states.
What distinguishes these quarters from their counterparts is a subtle but significant error.
Dubbed the "extra leaf" quarters, a few of these coins were minted with an additional leaf on the ear of corn depicted on the reverse side.