1: The 1794 Flowing Hair Dollar, valued at over $10 million, is one of the rarest coins in the world.

2: The 1933 Double Eagle gold coin sold for $7.6 million in 2002, making it one of the most valuable coins.

3: The 1787 Brasher Doubloon, worth around $5 million, is one of the first gold coins made in the USA.

4: The 1913 Liberty Head Nickel, of which only five are known to exist, can fetch up to $3 million each.

5: The 1804 Draped Bust Dollar, with only 15 known examples, is highly sought after by collectors.

6: The 2007 Platinum Eagle proof coin, valued at $500,000, is highly prized for its rarity and purity.

7: The 2000-W $25 Quarter-Ounce Platinum Eagle bullion coin is valued at around $350,000 for its unique design.

8: The 1907 Saint-Gaudens Double Eagle gold coin, with a value of $1 million, is a highly prized collectible.

9: The 1796 Draped Bust Quarter, valued at over $1 million, is a rare and historic coin prized by collectors worldwide.