Collectible coins refer to a variety of numismatic items, often sought after due to their rarity, historical significance, or unique features. In the United States, collectible coins include various denominations, including the 1 cent (1c) coin, which is commonly known as the penny. Proof sets are specially minted collections of coins with a higher quality finish, produced primarily for collectors. The 2023 Proof Set includes specimens showcasing designs from that year, highlighting important themes and events in U.S. history. Collectible coins can hold significant value, both for their numismatic attributes and their potential market demand.

Item Denomination Series Year Mint
2023-S 1c-$1 Proof Set 10 Coins 1c-$1 Proof Sets 2023 San Francisco