Collectible coins, such as the 1887 Half Cent from Hawaii, are valuable due to their historical significance, rarity, and condition. This coin was minted in Philadelphia and was part of a series that holds a unique place in American numismatic history. The Half Cent, no longer minted, represents an era of currency used in the United States, making it a sought-after item among collectors. Hawaii's association with this specific coin adds to its appeal, reflecting the integration of different territories into the United States.