The Five Most Expensive Coins Ever Sold at Auction. Edward III Florin 1343 â€“ $6.8 Million. The Brasher Doubloon 1787 â€“ $7.4 Million. The Saint-Gaudens Double Eagle 1907 â€“ $7.6 Million. The Double Eagle 1933 â€“ $7.6 Million. The Flowing Hair Silver/ Copper Dollar 1794/5 â€“ $10 million.
There are many ways to determine the value of an item. The best way to determine the value of coins is to research coins that were actually sold and record the .
This most valuable coin list is dynamic and is based upon the few thousand or so United States coins found in our ever growing database (updated: 2019).
USA Coin Book has compiled a list of the rarest, most valuable US coins ever using a database of over 6000+ coins and valuations. These are the most valuable .
The highest I can think of is the 5CHF (~5.3$), but is there anything with. –