Collectible coins encompass a wide range of numismatic items that are highly sought after by collectors and investors. In the United States, notable examples include the American Platinum Eagle, which was first introduced in 1997 and is minted in varying denominations and designs. The Philadelphia Mint produced a series of coins, including the 1999 American Platinum Eagle, which features unique designs that reflect American themes and values. Collectible coins can vary in material, design, rarity, and historical significance, making them valuable both monetarily and culturally.

Item Denomination Series Year Mint
1999-P (Philadelphia) Platinum Eagles Other / Varied Platinum Eagles 1999 Philadelphia