Collectible coins are specially minted coins that are sought after by collectors and investors due to their rarity, historical significance, or unique features. In the United States, coins such as the 1-cent coin (penny) have various collectible versions, including Proof coins, which are struck using a method that enhances their finish and detail. The 2002 Proof Set, minted in San Francisco, includes a selection of coins produced with a high degree of clarity and aesthetic appeal, often sought after by numismatists. These sets are valuable for their limited production and are an important aspect of American coin collecting.

Item Denomination Series Year Mint
2002-S 1c-$1 Proof Set 10 Coins 1c-$1 Proof Sets 2002 San Francisco