If you’ve ever looked through your change and found a Roosevelt Dime, you might not have thought much about it. Most people see dimes as just regular coins worth 10 cents. But what if I told you that some Roosevelt Dimes, especially those without a mint mark, could be worth $200,000 or more? In this article, we’ll explore why these special dimes are so valuable and how to tell if you have one.
What is a Mint Mark?

A mint mark is a small letter or symbol found on U.S. coins that shows where the coin was made. The U.S. Mint has different facilities across the country, and each one has its own mint mark. For example, coins made in Philadelphia don’t have a mint mark, while those made in Denver have a “D,” and those from San Francisco have an “S.”
Why Does a Roosevelt Dime Without a Mint Mark Matter?
Most Roosevelt Dimes from the 1940s have a mint mark. However, a few from 1949 and 1964 were made without one, which makes them extremely rare. These dimes were produced at the Philadelphia Mint, but for some unknown reason, they were not stamped with the typical “P” mint mark. This makes them a highly sought-after treasure for collectors.
How Much Are These Dimes Worth?

A Roosevelt Dime without a mint mark can be worth much more than its 10-cent value. In fact, a well-preserved 1949 or 1964 Roosevelt Dime without a mint mark can sell for anywhere between $5,000 and $200,000, depending on its condition. The rarity and the high demand from collectors make these dimes a valuable find.
Topic | Details |
---|---|
What is a Roosevelt Dime without a mint mark? | A Roosevelt Dime without a mint mark is a coin from the 1949 or 1964 series that was produced without the usual mint mark, which shows where it was made. |
Why are Roosevelt Dimes without mint marks valuable? | They are rare because most Roosevelt Dimes from these years have mint marks. The lack of a mint mark makes these coins harder to find and highly sought after by collectors. |
How can I tell if my Roosevelt Dime doesn’t have a mint mark? | Look at the back of the coin near the date. If you don’t see a “D” or “S,” the coin lacks a mint mark and is likely from Philadelphia. |
What is the value of a Roosevelt Dime without a mint mark? | The value depends on the coin’s condition. Well-preserved dimes can be worth several thousand dollars, with rare examples reaching up to $200,000. |
Are Roosevelt Dimes from other years worth as much? | No, only the rare 1949 and 1964 Roosevelt Dimes without mint marks are worth significantly more than their face value. |
How can I check the condition or grade of my Roosevelt Dime? | The condition is graded based on its wear and overall appearance. You can use a guide or have it graded by professionals like NGC or PCGS. |
Where can I sell my Roosevelt Dime without a mint mark? | You can sell it at coin shops, online platforms like eBay, or at numismatic auctions. Be sure to have it appraised for a fair price. |
Are there other dimes worth a lot of money? | Yes, rare dates and mint marks, such as the 1916 Mercury Dime or 1964 Proof Dime, can also be very valuable, depending on rarity and condition. |
Can I find Roosevelt Dimes without a mint mark in circulation? | It’s very unlikely to find these dimes in circulation today. They are mostly in collectors’ hands. However, it’s worth checking your change. |
How do I protect my valuable Roosevelt Dime? | Store your coin in a safe, dry place, using protective coin holders or capsules to avoid damage. Avoid cleaning the coin, as it can reduce its value. |
How to Identify a Roosevelt Dime Without a Mint Mark?

It’s important to know how to spot these rare dimes. Look at the back of the coin near the date. If you don’t see a mint mark, it could be a valuable find. However, it’s not enough to just have a coin without a mint mark. The condition of the coin, called its grade, will also affect its value. Coins in better condition are worth more money.
Why Are These Dimes So Valuable?
The rarity of these dimes is what makes them so valuable. In the case of the 1949 and 1964 Roosevelt Dimes, very few were produced without the mint mark, making them much harder to find. Collectors are always on the lookout for these unique coins, and this high demand, combined with their rarity, leads to their incredible value.
FAQs
What is a Roosevelt Dime without a mint mark?
A Roosevelt Dime without a mint mark is a coin from either 1949 or 1964 that was produced without the typical mint mark, which usually indicates where the coin was made (e.g., “D” for Denver, “S” for San Francisco). These coins were made at the Philadelphia Mint, but for unknown reasons, they lack the mint mark.
Why are Roosevelt Dimes without mint marks valuable?
These dimes are valuable because they are rare. Most Roosevelt Dimes from the 1940s and 1960s have a mint mark, but the ones from 1949 and 1964 without a mint mark are much harder to find. The rarity of these coins, combined with high demand from collectors, makes them worth far more than their face value.
How can I tell if my Roosevelt Dime doesn’t have a mint mark?
To check if your Roosevelt Dime lacks a mint mark, simply look at the back of the coin near the date. If you don’t see a “D” or “S,” the coin is likely from Philadelphia and may be the rare type that lacks a mint mark.
What is the value of a Roosevelt Dime without a mint mark?
The value can vary depending on the coin’s condition. A well-preserved Roosevelt Dime without a mint mark can be worth anywhere from several thousand dollars to $200,000, especially if it’s a 1949 or 1964 coin in excellent condition. The higher the grade, the more valuable the coin.
Are Roosevelt Dimes from other years worth as much?
No, Roosevelt Dimes from other years are not as valuable as the ones without a mint mark. While many dimes are worth more than their face value, the rare 1949 and 1964 dimes without a mint mark stand out because of their rarity and the fact that only a few were ever made without the mint mark.
If you find a Roosevelt Dime in your collection that’s from 1949 or 1964 and doesn’t have a mint mark, you might be holding a coin worth a lot of money! While these dimes are rare, their value is a reminder that not all coins are created equal. Whether you’re a seasoned collector or just starting out, it’s always worth checking your dimes to see if you have a hidden treasure.