- 1913 Liberty Head Nickel: This nickel is one of the rarest and most valuable nickels ever produced. Only five known specimens exist, making them extremely sought-after by collectors.
- 1885 Liberty Head Nickel: This nickel is also quite rare, with only about 10,000 known to exist. It is valued for its historical significance as the first nickel to feature the Liberty Head design.
- 1942-45 "Wartime" Nickels: These nickels were produced during World War II when nickel was needed for the war effort. They are made of a copper-nickel alloy and have a distinctive silver color.
- 1937-D Three-Legged Buffalo Nickel: This nickel is valued for its error, which resulted in the buffalo on the reverse having only three legs instead of four.
- 1950-D Jefferson Nickel: This nickel is highly collectible due to its low mintage of just over 2 million. It is the last year of the Jefferson Nickel to feature the reverse design with Monticello.
It's important to note that the value of nickels can vary significantly depending on their condition, rarity, and collector demand. If you have a nickel that you believe may be valuable, it is recommended to have it appraised by a professional numismatist to determine its exact worth.