Coin collecting isn’t just a hobby—it’s like a real-life treasure hunt where some lucky finds could change your life forever. You could even strike it rich with some of the best rare coins! Of all the rare coins out there, there are three dimes that are so rare, you could strike it rich by owning one! These unbelievably hard-to-find dimes are:
The 1894-S Barber Dime
The 1916-D Mercury Dime
The 1975 No-S Roosevelt Dime Proof
Each of these dimes has an interesting backstory, and all of them have sold for huge amounts of money at auctions. Let’s take a closer look at what makes them so valuable.
1. The 1894-S Barber Dime – One of the Rarest Dimes Ever

What Is It? The 1894-S Barber Dime is one of the most famous and valuable coins in American history. Only 24 of these dimes were ever made and today only nine are known to exist. Why Is It So Rare? No one really knows why only 24 of these dimes were minted. Other experts believe they were produced as some sort of presentation piece or to balance the Mint’s books. One story about this coin that everyone seems to know involves the daughter of the superintendent of the San Francisco Mint. Apparently, she spent one of the dimes on ice cream!
How Much Is It Worth? Over the years, this dime has been sold at auctions for up to $2 million. If you happen to find one, it could completely change your life.
Key Facts About the 1894-S Barber Dime
Year of Minting: 1894
Minted In: San Francisco (S)
Number Left Today: 9
Highest Auction Price: $2 million
2. The 1916-D Mercury Dime – A Small Coin Worth a Fortune
What is it? The 1916-D Mercury Dime is one of the most valuable dimes ever created. It was one of the first Mercury dimes struck at the Denver mint with only 264,000 coins made in Denver.
Why is it so Rare? There were simply not very many 1916-D Mercury dimes minted compared to other dimes, which means there are not many left in circulation and the rarity makes the coin very valuable. The design of the coin also makes it noteworthy—the design on this dime is of Lady Liberty wearing a winged cap, which made it kind of confused for being the Roman god Mercury, thus earning it the nickname.
What is it Worth? If there is one of these dimes in excellent condition, the coin could be worth hundreds of thousands of dollars. In fact, one of the best-condition dimes ever found sold at auction for $207,000!
Key Facts About the 1916-D Mercury Dime
Year of Minting: 1916
Minted In: Denver (D)
Total Made: 264,000
Highest Auction Price: $207,000
3. The 1975 No-S Roosevelt Dime Proof – A Modern Rarity
What Does It Look Like? The 1975 No-S Roosevelt Dime Proof is much newer than the other two dimes on this list, but that does not make this coin “less valuable” than other coins on the list! The coin was struck by mistake!
Why Is It So Rare? Dimes struck from the San Francisco Mint (S) will typically have an “S” mintmark, but for unknown reasons, a few dimes were struck in 1975 from the San Francisco Mint without a “S” mintmark. As a proof coin (special versions of coins struck for collectors of a better quality than the normal circulating coins), there are only a few examples.
How Much Is It Worth? Because this error is so rare, these dimes are worth a fortune. Only two are known to exist, and one of them sold for $350,000 at an auction!
Key Facts About the 1975 No-S Roosevelt Dime Proof
Year of Minting: 1975
Minted In: San Francisco (but missing the “S”)
Number Left Today: 2
Highest Auction Price: $350,000
Could You Have One of These Valuable Dimes?
Collecting coins isn’t just about money—it’s also about history, mystery, and excitement. These three dimes—the 1894-S Barber Dime, the 1916-D Mercury Dime, and the 1975 No-S Roosevelt Dime Proof—are all great examples of why coin collecting is such a thrilling hobby.
If you ever come across an old or unusual-looking dime, don’t overlook it! It might just be one of these rare treasures, and you could be sitting on a small fortune without even knowing it.
If you think you have a valuable coin, consider getting it appraised by an expert—who knows, you might be holding a million-dollar dime in your hands!
FAQs
1. Why are these dimes and bicentennial coins so valuable?
These coins are rare due to factors such as minting errors, low production numbers, historical significance, and high demand among collectors. Their scarcity drives up their value significantly.
2. Which rare dimes are included in this list?
The most valuable dimes include the 1894-S Barber Dime, the 1916-D Mercury Dime, and the 1796 Draped Bust Dime. These coins are highly sought after and can fetch millions at auctions.
3. Are bicentennial coins really worth a fortune?
Most bicentennial quarters are common, but certain rare variations, such as those with minting errors or special compositions, can be extremely valuable. Some proof and silver versions can be worth significant sums.
4. How can I tell if I have one of these rare coins?
Check for key features like mint marks, date, composition, and any noticeable minting errors (e.g., doubling, off-center strikes). Using a magnifier or consulting a numismatic expert can help verify authenticity.
5. Where can I sell a rare dime or bicentennial coin?
Rare coins can be sold at reputable coin dealers, online auction sites like eBay and Heritage Auctions, or through numismatic conventions. Always get an appraisal before selling.