Collectible coins can encompass a variety of types, including historical coins, commemorative issues, and unique mintages. The Templeton Reid coin, minted in 1830 in Georgia, is a notable example of a collectible coin from the United States. It is a gold coin with limited mintage, making it highly sought after by collectors. Such coins often have significance due to their historical context, rarity, and the craftsmanship involved in their production.