Collectible coins encompass a variety of numismatic items, including legal tender, historic pieces, and tokens. Tokens, unlike coins minted by government authorities, are often issued by private entities for specific uses or promotions. The Hawaii Plantation Tokens, particularly from 1871, are a notable example, as they were used on Hawaii's sugar plantations for transactions among laborers. The United States minted coins, such as the 6 1/4 cents, designed for specific purposes, including local trade. Collectors value these items for their historical significance and rarity.