To say the 1849 Coronet Head gold $20 double eagle is rare would be an understatement. According to Las Vegas Jewelry and Coin Exchange, there might be only one left out in the world today.
Rare coins can command a hefty price tag, but one obscure piece outshines them all - the 'Double Eagle'. On face value, this coin seems to be worth a mere £15.80 ($20), but a 2021 auction at ...