The 1970-S Roosevelt Dime is worth anywhere from $2 in circulated condition to over $20 in pristine mint state — and certain proof versions can fetch even more from the right buyer. If you’ve come across one of these coins in an old collection or coin roll, you’re in the right place to find out exactly what you’ve got.
What Makes the 1970-S Roosevelt Dime Special
The 1970-S Roosevelt Dime was minted exclusively at the San Francisco Mint, which is indicated by the small “S” mintmark found on the obverse side of the coin, just above the date. Unlike its Philadelphia and Denver counterparts, the San Francisco Mint produced this coin primarily as a proof coin for collectors — meaning it was struck with extra care, polished dies, and a mirror-like finish.
This matters because proof coins are generally in far better condition than coins pulled from everyday circulation. They were packaged and sold directly to collectors, not dropped into cash registers or bounced around in pockets for years.
If you’re not sure whether your coin is a proof or a business strike, a free coin identifier app can help you examine key details like surface quality, mintmark sharpness, and overall grade — all from the comfort of your home.
1970-S Roosevelt Dime Value by Grade
The value of your 1970-S dime depends heavily on its condition, which coin collectors refer to as the “grade.” The Sheldon scale runs from 1 (barely identifiable) to 70 (absolutely perfect). Here’s a breakdown of what you can generally expect:
| Grade / Condition | Description | Estimated Value |
|---|---|---|
| Good (G-4) | Heavy wear, details visible | $0.10 – $0.50 |
| Fine (F-12) | Moderate wear, clear design | $0.50 – $1.50 |
| Extremely Fine (EF-45) | Light wear on high points | $2 – $5 |
| Mint State (MS-65) | No wear, strong luster | $10 – $20 |
| Proof (PR-65 to PR-70) | Mirror finish, collector quality | $5 – $35+ |
For a more detailed look at recent auction results and up-to-date pricing, you can browse current 1970-S Roosevelt Dime price data across multiple grades to see exactly how the market is moving right now.
Proof vs. Business Strike — Does Your 1970-S Dime Have the Mirror Finish?
Here’s something that trips up a lot of everyday coin finders: not all 1970-S dimes look the same. The San Francisco Mint produced proof versions with a sharp, reflective finish that’s visibly different from a regular business strike.
To tell them apart, hold your coin at an angle under a bright light. Proof coins will have deeply mirrored fields (the flat background areas) with frosted, almost cameo-like raised designs. Business strikes, if they exist from this mint year, will look more like an ordinary dime.
The Cameo (CAM) and Deep Cameo (DCAM) designations on proof coins are what really push values higher. A PR-68 Deep Cameo 1970-S Roosevelt Dime can sell for $30 to $50 or more, depending on demand. CoinHix makes it easy to track these specialty labels and see how they affect real sale prices in the current marketplace.
How to Get an Accurate Value for Your 1970-S Dime Today
Finding a fair value for your coin isn’t about guessing — it’s about using the right tools. Many people make the mistake of checking a single source and assuming that’s the final word. In reality, coin values shift based on recent auction sales, collector demand, and the overall state of the market.
Start by grading your coin as honestly as you can. Look for wear on Roosevelt’s cheek, ear, and hair. Check the torch and olive branch on the reverse. Any significant flatness in those areas will lower your grade — and your value.
Then cross-reference multiple pricing guides. You can find a solid overview of what the 1970-S Roosevelt Dime is worth across different conditions and varieties to get a well-rounded picture before you decide whether to sell, hold, or grade it professionally.
For fast identification and on-the-go valuations, CoinHix is one of the best tools available. The app gives you access to real market data, coin history, and grade-based pricing — right from your phone. And if you’re new to coin collecting, pairing it with a good grading guide is the smartest first step.
Is the 1970-S Roosevelt Dime Worth Selling?
For most circulated examples, the 1970-S Roosevelt Dime is not a big-ticket coin — but it’s absolutely not worthless either. If you have a high-grade proof in original packaging, or a coin that grades MS-67 or PR-69 DCAM, getting it professionally graded by PCGS or NGC could add significant value and make it far easier to sell.
For common circulated coins, you might consider selling in bulk lots online, where collector interest can still generate a fair return. Either way, knowing your coin’s true condition is the key to getting a fair price.
FAQ About the 1970-S Roosevelt Dime
Q: How do I know if my 1970-S dime is a proof coin?
A: Look for a mirror-like background (called the “field”) and frosted raised design elements. Proof coins also tend to have very sharp, crisp details with no signs of circulation wear. Holding it under a direct light source at a slight angle is the easiest test at home.
Q: Is the 1970-S Roosevelt Dime rare?
A: It’s not considered rare in the traditional sense — the San Francisco Mint produced several million proof sets that year. However, top-graded examples in PR-69 or PR-70 DCAM condition are much scarcer and command premium prices among serious collectors.
Q: Where can I sell my 1970-S Roosevelt Dime?
A: Common options include eBay, local coin dealers, and coin shows. For higher-value examples, consider having your coin graded first through PCGS or NGC. You can also use CoinHix to monitor recent sale prices and decide when and where to list for the best return.
