Rare Coin is a term that refers to a coin or crypto token that has a limited supply and a high degree of rarity, making it a higher value asset in the market. This rarity can be due to the small number of coins, the age of the coin, or the unique history attached to it, making it desirable to collectors or investors.

Rare coins are often considered as assets that have the potential to provide great returns due to their rarity which makes the demand higher than the supply. Such coins usually have a unique history or characteristics, such as being part of an early project in the crypto world, being associated with a specific event, or undergoing a significant burn phase that minimizes the number of coins in circulation.