- 1943 Lincoln Head Penny: This penny was manufactured during the war years, when copper was scarce. As a result, it was made of steel instead. The 1943 steel penny is now a rare coin, and can be worth up to $50.
- 1955 Double Die Cent: This cent features a doubling of the date, a result of a malfunctioning punch die. The 1955 double die cent is one of the most famous errors in American coinage, and can be worth up to $50,000.
- 1909-S V.D.B. Lincoln Cent: This cent features the initials "V.D.B." next to the date. These initials stand for Victor David Brenner, the designer of the coin. The 1909-S V.D.B. Lincoln Cent was only minted for a few months, and is now a rare coin, worth up to $50.
- 1893-S Barber Dime: This dime was minted in San Francisco, California. The 1893-S Barber Dime is a rare coin, and can be worth up to $50.
- 1873-CC Seated Liberty Dollar: This dollar was minted in Carson City, Nevada. The 1873-CC Seated Liberty Dollar is a rare coin, and can be worth up to $50.
These are just a few examples of coins that are worth fifty dollars or more. Many other coins can also be valuable, depending on their condition, rarity, and historical significance.