Many people may look at their pockets and see a few dimes or quarters, dismissing them as just everyday change. However, what if we told you that these coins could be worth far more than their face value? It may sound surprising, but some specific dimes and even a Bicentennial Quarter could be worth millions of dollars. If you have a collection of coins, it’s worth taking a second look because these small treasures could turn out to be incredibly valuable.
In this article, we’ll walk you through which coins to look out for, how to spot their unique features, and the steps you should take to verify their value. Whether you’re a seasoned coin collector or just someone who enjoys going through your loose change, this guide is packed with expert advice that could turn your casual hobby into a profitable pursuit.
Rare Dimes & a Bicentennial Quarter: Key Features
Coin Type | Estimated Value | Important Features | Where to Verify |
---|---|---|---|
1964 Roosevelt Dime | $1,000 to $2,000+ | Missing mintmark, mint error | PCGS |
1982 No Mintmark Dime | $4,000 to $7,000+ | Missing mintmark | NumisBids |
1996-W Roosevelt Dime | $10,000+ | Strike error, mint rarity | NGC |
1976 Bicentennial Quarter | $10,000+ | Rare mint error | US Mint |
1999 Wide AM Reverse Cent | $20,000+ | Error on reverse design | CoinTrackers |

Finding a rare dime or quarter that could be worth millions is an exciting possibility, especially when you know where to look and what to check. Whether it’s a 1964 Roosevelt Dime, a 1982 No Mintmark Dime, or a 1976 Bicentennial Quarter, there are coins out there that are worth far more than their face value. By inspecting your coins for key features like mintmarks, strike errors, and design abnormalities, you could discover a hidden gem in your collection.
Remember, if you think you have a valuable coin, it’s always a good idea to have it professionally graded. Doing so will help you determine its true worth and ensure that you’re getting the most accurate value. So, take a moment to check your coins—you never know, your loose change might just be worth a fortune.
1. The 1964 Roosevelt Dime – Worth Thousands?
One of the most sought-after coins is the 1964 Roosevelt Dime, which can fetch up to $2,000 or more in some cases. The reason for its value is its rarity and the error that occurred during its production. While most 1964 dimes were produced at the Philadelphia Mint, some of them were mistakenly struck without a mintmark. The absence of this mark, which usually indicates the mint location, creates a rare and valuable coin.
How to Spot It:
- Look at the back of the dime for any signs of the mintmark (a “D” or “S” typically). If there’s no mintmark, you may have one of the valuable dimes.
- This coin is particularly prized in mint condition, so be sure to check if it’s well-preserved.
For anyone looking to confirm its authenticity and value, you can get it professionally graded by sites like PCGS.
2. 1982 No Mintmark Dime – A Hidden Gem
Another coin worth millions is the 1982 No Mintmark Dime. While the vast majority of dimes minted in 1982 have mintmarks (either “D” or “S”), some dimes were mistakenly struck without any mintmark at all. These errors, though small, make this particular coin a highly valuable collectible, with prices ranging from $4,000 to $7,000.
How to Spot It:
- Check the date and inspect the back for a mintmark. If you find none, there’s a good chance it could be the rare version.
- As with the 1964 Roosevelt Dime, condition matters greatly, so clean and store it carefully to maintain its value.
Where to Verify:
Websites like NumisBids allow you to get an idea of the current market value and how to verify your coin.
3. The 1996-W Roosevelt Dime – A Rare Minting Mistake
The 1996-W Roosevelt Dime stands as a prime example of a coin that wasn’t meant to exist but is now highly coveted. The U.S. Mint mistakenly issued a small number of these coins with the “W” mintmark from the West Point Mint, which usually doesn’t produce regular circulating coins. Because of its rarity and the minting error, this dime could be worth upwards of $10,000.
How to Spot It:
- The key feature of this dime is its “W” mintmark, which is located on the back of the coin.
- This coin is considered a strike error due to its unintentional release into circulation, which further adds to its value.
To check its authenticity, getting it graded by professionals like NGC can help you understand its exact worth.
4. The 1976 Bicentennial Quarter – How Rare is It?
Among the more famous coins that collectors should be aware of is the 1976 Bicentennial Quarter. While many were produced, there are some rare mint errors that make specific quarters from this year worth a significant amount. A few of these coins feature a double die error, which results in a slight overlap or doubling of the design. Some of these coins have been valued at $10,000 or more.
How to Spot It:
- Look closely at the date “1776-1976” on the back of the coin. If you see any visible doubling, you could have a rare version on your hands.
- Again, condition plays an important role, so store it properly and avoid unnecessary handling.
For verification, you can consult the U.S. Mint, or get it evaluated by professionals.
5. 1999 Wide AM Reverse Cent – Error Coin Worth Tens of Thousands
While not a dime or quarter, another coin that’s made headlines is the 1999 Wide AM Reverse Cent, which can fetch up to $20,000 depending on its condition. This coin features a significant error on the reverse design where the “A” and “M” of “AMERICA” are farther apart than on regular coins.
How to Spot It:
- Inspect the reverse of the coin, specifically the “AMERICA” inscription. If the A and M are noticeably spaced apart, you may have the rare error cent.
- Since the 1999 wide AM reverse is not as commonly found, it’s often more valuable than many other error coins from the same year.
You can find more information and pricing details on sites like CoinTrackers.
3 Rare Coins That Might Skyrocket In Value By 2025 – Check How to Spot Them!
11 Rare Coins Auctioned for Over $1 Million Each: Could You Own One?
8 Rare Coins in the USA Worth $10 Million Each: Check How to Spot Them!
Top 3 Rare Coins That Could Make You Rich – Worth Up to $35 Million!
FAQs: Common Questions About Rare Coins
Q: How can I tell if my coin is truly rare or just an ordinary dime?
A: The key is to inspect specific features like the mintmark, error designs, and unusual spacing. Rare coins often have unique marks, such as missing mintmarks or double die errors. If you think you have a rare coin, it’s worth getting it professionally graded by trusted experts.
Q: How do I verify the value of my coin?
A: The best way to verify your coin’s value is to get it graded by a professional service like PCGS or NGC. These organizations provide an accurate and trustworthy evaluation of your coin’s authenticity and condition.
Q: Where can I sell rare coins?
A: Once your coin is authenticated, you can sell it through online auction sites, coin dealers, or specialized marketplaces. You may also want to check out major auction houses that specialize in rare coins.