Features significant doubling on the obverse; very rare and can command high prices.
Only five known examples; one of the most famous and valuable U.S. coins, fetching millions at auction.
Known for its distinctive error with only three legs on the buffalo; highly collectible and valuable.
An overdate error with the 7 clearly visible under the 8; rare and highly sought after.
Low mintage and hard to find in high grades, making it a valuable piece for collectors.
Made with 35% silver due to WWII metal shortages; important for historical and silver content.
Low mintage and highly sought after in uncirculated condition, making it valuable.