The Bicentennial Quarter, valued over $40 million, towers above the numismatic community.
This quarter represents a key moment in American history. Its unique minting error and perfect condition make it stand out.
Collectors covet it because it was struck on a 90% silver planchet, making it rare and historically significant.
This quarter, valued at approximately $350,000, was struck twice during a rare minting oddity.
The dual impression makes it a unique collection. Due to strict mint quality control, such faults are rare, increasing the coin's value.
The peculiarity of mistake coins like this double-struck quarter attract collectors.
An off-center strike can make a quarter valuable. A 15% off-center Bicentennial Quarter on a silver planchet sold for nearly $400,000.