An error coin with three legs on the buffalo instead of four, highly sought after by collectors.
The first-year Lincoln penny with the designer's initials on the reverse, especially rare in mint condition.
Only five known to exist, making it one of the rarest and most valuable coins in U.S. history.
A rare Morgan dollar with low mintage, prized for its scarcity and demand among collectors.
Known as the “King of American Coins,” its rarity and historical significance make it extremely valuable.
A variety of the Wisconsin quarter with an extra leaf on the corn stalk, a notable error coin.
Features a noticeable doubling of the coin’s design due to a minting error, valuable in higher grades.