Most people consider a dime to be worth just ten cents, but some dimes minted in the U.S. are worth thousands or even millions of dollars. These high-value coins often go unnoticed in pocket change, coin jars, or inherited collections.
They’re rare due to minting errors, limited production, or historical significance. Here’s a list of 10 rare American dimes that could turn spare change into a fortune.
Top 10 Valuable American Dimes
| Coin | Mintage | Estimated Value | Key Feature |
|---|---|---|---|
| 1894-S Barber Dime | 24 | Over $1,900,000 | Only 9 known to exist today |
| 1916-D Mercury Dime | 264,000 | Up to $152,750 | First year Mercury Dime, rare “D” mint |
| 1975 No-S Roosevelt Dime | 2 known | Over $500,000 | Proof coin missing “S” mint mark |
| 1968-S No-S Roosevelt Dime | Limited | Up to $40,000 | Missing mint mark on proof coin |
| 1982 No-P Roosevelt Dime | Unknown | Up to $1,000 | Struck without a “P” mint mark |
| 1996-W Roosevelt Dime | 1,457,000 | Up to $20 | “W” mint mark from West Point |
| 1942/1 Mercury Dime | Unknown | Up to $12,000 | Overdate error: “2” over “1” |
| 1874-CC Liberty Seated Dime | 10,817 | Up to $5,000 | Low mintage Carson City coin |
| 1970-S No-S Roosevelt Dime | Limited | Up to $1,000 | Another proof coin missing mint mark |
| 1972-S Roosevelt Dime | Unknown | Up to $8,400 | High-grade proof coins in limited supply |
Detailed Overview of Rare Dimes
1. 1894-S Barber Dime
With only 24 coins minted and just 9 known survivors, this dime is the holy grail for collectors. If you ever find one, it could be worth over $1.9 million.
2. 1916-D Mercury Dime
This first-year Mercury dime is rare due to its low mintage in Denver. In uncirculated condition, its value can rise to over $150,000.
3. 1975 No-S Roosevelt Dime
A modern marvel, only two proof coins exist without the “S” mint mark. One has sold for over $500,000.
4. 1968-S No-S Roosevelt Dime
Missing mint marks are a big deal. Some 1968 proof coins were mistakenly struck without the “S,” pushing their value to $40,000.
5. 1982 No-P Roosevelt Dime
Normally minted in Philadelphia, some 1982 dimes lack the “P” mark, making them rare. In high-grade condition, these are worth up to $1,000.
6. 1996-W Roosevelt Dime
Issued for the 50th anniversary of the Roosevelt dime, these have a “W” mint mark from West Point. Though not rare, they’re a collectible valued at up to $20.
7. 1942/1 Mercury Dime
Due to a minting error, the “2” was struck over a “1,” creating a unique overdate. These are highly collectible and can be worth up to $12,000.
8. 1874-CC Liberty Seated Dime
Minted in Carson City with just 10,817 coins, this dime holds historical and monetary value, estimated at up to $5,000.
9. 1970-S No-S Roosevelt Dime
Another missing mint mark error on a proof coin makes this variation desirable, with values reaching $1,000.
10. 1972-S Roosevelt Dime
While common in circulated condition, proof-grade coins of this year can command values as high as $8,400.
Read More: 4 Legendary American Coins Worth a Fortune Today – Discover Why Collectors Are Paying Top Dollar
How to Spot a Valuable Dime
If you’re checking your change, here’s what to look out for:
- Mint Marks: Especially missing or unique ones (like No-S or No-P).
- Unusual Features: Overdates, strong strikes, or proof finishes.
- Condition: Coins in uncirculated or proof condition are worth more.
- Year and Mint: Match with known rare years and mints (D for Denver, S for San Francisco, etc.).
These 10 rare American dimes prove that even the smallest coin can carry a massive value. Whether you’re a seasoned collector or just cleaning out the couch cushions, it’s worth checking your spare change.
That next dime could be worth thousands—or even millions. Keep your eyes open and your coins safe—you might be holding a hidden treasure.
FAQs
Are all dimes from before 1965 valuable?
Not necessarily. While they are 90% silver, only specific rare dimes from certain years and mints are worth thousands.
How do I know if my dime is rare?
Check for errors like missing mint marks, low mintage years, and overdates. Coin grading also plays a role in determining value.
Can I still find valuable dimes in circulation?
Yes, though rare, it’s possible to find high-value coins in loose change, rolls from the bank, or old family collections.