The Most Valuable Rare Coins Ever Sold at Auction .
A unique and highly sought-after coin, the 1913 Liberty Head Nickel sold for $3.7 million at auction. Only five specimens are known to exist, making it one of the most valuable coins ever.
The 1933 $20 Saint-Gaudens Double Eagle is famous for its rarity after being melted down by the U.S. government. One coin was sold for $7.6 million in 2002, setting a record for a coin at the time.
Believed to be the first silver dollar ever minted by the U.S., the 1794 Flowing Hair Silver Dollar sold for over $10 million in 2013, making it one of the most expensive coins in history.
Although not a coin, the 1918 Inverted Jenny stamp, a mistake printing error, sold for $2.7 million in 2016. Its rarity makes it a valuable piece in the world of rare collectibles.
The 1804 Draped Bust Silver Dollar is among the most famous U.S. coins, with an auction price reaching over $4 million. Only 15 are known to exist, contributing to its high value.
A coin struck in Britain but never released due to Edward VIII's abdication. The 1937 Edward VIII Proof Coin sold for $7.5 million in 2016, drawing attention from collectors worldwide.
With only a few known examples, the 1802 Draped Bust Half Dollar has become an essential piece in coin collections. One sold for nearly $1 million at auction due to its rarity.
A rare piece of Australian numismatic history, the 1911 Australian Sovereign fetched over $1.3 million in 2012. Its uniqueness makes it a valuable item for collectors and investors alike.