Rare coins have been the passion of collectors and investors for centuries, but some are worth far more than anyone can ever dream. A handful of dimes and bicentennial quarters have catapulted in value, and their total amount is a whopping $450 million! If you have the luck of discovering one of these treasures in your stash, you might be holding a fortune in your hands. Let us see the three rarest dimes and bicentennial coins that have surprised the numismatics community with their remarkable price.
Barber Dime
1894-S Barber Dime is a classic in American numeric history. Only 24 produced and with only nine on items, this dime is the most excellent in collectors because of its rarity.
Its history is mysterious, and most believe it was struck as a present or to offset the San Francisco Mint’s accounts. Perhaps the most well-known tale about this coin is that the mint superintendent’s daughter spent one of these dimes on ice cream.
Throughout the years, the 1894-S Barber Dime has sold for astronomical prices at auctions, up to $2 million. Having one could actually make your fortune.

Key Facts | Details |
---|---|
Year of Minting | 1894 |
Mint Location | San Francisco (S) |
Known Survivors | 9 |
Highest Recorded Value | $2 million |
Mercury Dime
The 1916-D Mercury Dime is another gem of the numismatist’s world. Made in Denver, it is the most scarce Mercury dime to have been created, with a meager 264,000 minted. Being one of the earliest Mercury dimes to have been produced, it has a unique stature in numismatic history.
The Winged Liberty Head design adorns the coin, resembling the Roman god Mercury. When in perfect condition, such dimes are quite pricey, and one graded MS-67 by the Professional Coin Grading Service (PCGS) has been sold for $207,000. Having a well-preserved 1916-D Mercury Dime is your key to huge wealth.

Key Facts | Details |
---|---|
Year of Minting | 1916 |
Mint Location | Denver (D) |
Total Minted | 264,000 |
Highest Recorded Value | $207,000 |
No-S Roosevelt Dime
Rare, contemporary coins are not uncommon, either, and a great example of that is the 1975 No-S Roosevelt Dime Proof. Its rarity stems from an error made at the mint—a proof San Francisco Mint dimes would usually feature an “S” mintmark, but some were erroneously produced without it.
There are only two of these coins that exist, making them among the rarest dimes out there. In proof sets, they have caused a stir among the numismatic community. One of them sold recently for $350,000, highlighting its phenomenal worth.

Key Facts | Details |
---|---|
Year of Minting | 1975 |
Mint Location | None (No-S error) |
Known Examples | 2 |
Highest Recorded Value | $350,000 |
Final Thought
Rare coin collecting brings history and riches together. This is the conspiracy of 1894-S Barber Dime, the historical significance of 1916-D Mercury Dime, or the coin failure of the No-S Roosevelt Dime certificate of 1975, these are coins that show that numismatics is a hobby that is worth investing. If you are for one of these gems, it will be evaluated. You will sit on the fate of a million dollars.
FAQ’s
How rare is 1916-D Mercury Dime?
Only 264,000 were produced, the most scarce Mercury dime.
What makes the 1975 No-S Roosevelt Dime unique?
It does not have the “S” mintmark, and just two are reported to exist.
Why is the 1894-S Barber Dime so valuable?
It is one of the only nine known survival people since 1894.