10) 1849 Double Eagle
As of 2015, the 1849 Double Eagle is one of the rarest, most valuable coins in the world. Minted in Philadelphia as a $20 piece for only one year in limited numbers, the coin alone is worth $20 million, explains The Richest.
As of 2015, the 1849 Double Eagle is one of the rarest, most valuable coins in the world. Minted in Philadelphia as a $20 piece for only one year in limited numbers, the coin alone is worth $20 million, explains The Richest.