Coin collectors, formally called numismatists, know the value of many coins and understand that the better shape a coin is in ...

Dollar Princesses, also known as Buccaneers, American Duchesses, and Banknote Brides, were wealthy American heiresses from nouveau riche families who married into European aristocracy, often in ...

There's a marketplace for coin enthusiasts to buy and sell rare coins, where you could make some decent money if you find one that's in demand.