This rare 2018 S Jefferson Nickel is a must-have for all coin collectors. The nickel features a Reverse Proof and is uncirculated, making it a great addition to your coin collection. This coin is MD 3.82g and composed of mixed alloy. The nickel is ungraded and uncertified. It does not come with a certification number and has not been modified in any way. The coin was minted in San Francisco and is a low mintage coin. Get your 2018 S Jefferson Nickel Reverse Proof Key Date nickel and add it your collection today.