Collector's coins are specially minted coins that are sought after by enthusiasts and investors. These coins can be made from precious metals like gold, silver, or platinum and often feature unique designs or historical significance. They may be produced in limited quantities, making them more valuable to collectors. Many collector's coins commemorate important events, people, or places, such as national parks or historical figures. Some collectors focus on specific themes or eras, while others aim to complete entire sets. The value of these coins can fluctuate based on demand, rarity, and condition, making them an interesting hobby and investment.