1990-S Roosevelt Dime Value What It’s Worth and Why Collectors Care
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The 1990-S Roosevelt Dime is worth anywhere from $2 to $15 for a standard proof coin, but rare error versions and top-graded specimens can push well beyond $50 or more. If you found one of these in an old coin collection or proof set, you’re in the right place to find out exactly what it means for your wallet.
What Is the 1990-S Roosevelt Dime?
The 1990-S Roosevelt Dime was struck at the San Francisco Mint and was never released into general circulation. That little “S” mintmark on the obverse tells you everything — this coin was made specifically for collectors as part of the annual proof set issued by the U.S. Mint.
Because of this, most 1990-S dimes you’ll encounter are in pristine, mirror-like condition. They were carefully struck twice with polished dies and handled with great care. This is why they tend to look so sharp and clean compared to coins you’d find in pocket change.
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If you’re new to coin collecting and want a quick way to identify and research coins like this one, a coin identifier and value app can save you a lot of time and guesswork. These tools let you scan your coin and get instant information on mintmarks, condition grades, and estimated values.
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How Much Is the 1990-S Roosevelt Dime Worth Today
For most people, the 1990-S dime is worth a modest but respectable amount. In standard proof condition (PR-65 or so), these coins typically sell for around $2 to $6. Move up to PR-69 or PR-70 — the highest grades — and prices can jump significantly depending on the grading service and demand.
Here’s a simple breakdown of typical values based on grade:
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| Grade | Type | Estimated Value |
|---|---|---|
| PR-65 | Standard Proof | $2 – $5 |
| PR-67 | Standard Proof | $5 – $10 |
| PR-69 | Standard Proof | $10 – $20 |
| PR-70 | Standard Proof (DCAM) | $30 – $60+ |
| Any Grade | No-S Error | $500 – $3,000+ |
For a more detailed look at 1990 Roosevelt Dime price data across different grades and auction results, it’s worth reviewing recent sales to see how the market is moving right now.
The Famous 1990 No-S Proof Dime Error
Here’s where things get really exciting. In 1990, a small number of proof dimes were accidentally struck without the “S” mintmark. These are known as the 1990 No-S Proof Dimes, and they are one of the most sought-after modern proof errors in U.S. coin collecting.
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Estimates suggest fewer than 200 of these error coins exist, making them genuinely rare. Certified examples have sold at auction for anywhere from $500 to over $3,000, depending on grade and eye appeal.
If you think you might have one, look carefully at the obverse of your coin just below Roosevelt’s portrait. If there’s no mintmark at all, you could have something very special on your hands. Get it authenticated by PCGS or NGC before assuming anything — and do not clean it under any circumstances.
CoinKnow is a great resource for understanding error coins like this one. The app includes detailed information on known varieties, mintmark positions, and what to look for when examining your coins at home.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
Where to Sell or Get Your 1990-S Dime Appraised
If you’re thinking about selling your 1990-S Roosevelt Dime, you have several solid options. Online platforms like eBay and Heritage Auctions are popular choices, especially for higher-grade certified coins. Local coin shows and coin dealers are also reliable, particularly if you want a quick in-person assessment.
For everyday collectors just starting out, CoinKnow offers a straightforward way to track your collection’s value and compare prices before you sell or buy. It’s especially useful when you’re trying to understand whether your proof coin is worth sending to a grading service.
If you want to dive deeper into the full 1990 dime value breakdown including both Philadelphia and San Francisco strikes, you’ll find comprehensive pricing data that covers multiple grades and varieties in one place.
Your Old Coin Could Be Valuable!
Identify It & Know Its Real Value — Free Download
FAQ
Q: Is the 1990-S Roosevelt Dime rare?
A: The standard 1990-S proof dime is not rare — millions were produced as part of annual proof sets. However, the 1990 No-S Proof Dime error is genuinely rare, with fewer than 200 confirmed examples known to exist.
Q: How do I know if my 1990 dime has the No-S error?
A: Look at the obverse of the coin just below Roosevelt’s profile. A normal 1990-S dime will have a small “S” mintmark. If that mintmark is completely missing on a proof-quality coin, you may have the valuable error. Have it authenticated by a professional grading service like PCGS or NGC to confirm.
Q: Should I clean my 1990-S Roosevelt Dime before selling it?
A: Absolutely not. Cleaning a coin — even gently — can severely damage its surface and dramatically reduce its value. Collectors and dealers strongly prefer original, uncleaned coins. Leave it exactly as you found it and let a professional evaluate it in its natural state.
