The 1980-S Roosevelt Dime is worth anywhere from $2 in typical proof condition to over $150 for specimens with a “Deep Cameo” finish and a perfect grade. While you won’t find these in your everyday pocket change, they are a common treasure found in inherited collections and proof sets.

Condition / Grade	Estimated Value
PR65 (Standard Proof)	$2.00 – $4.00
PR69 Deep Cameo	$10.00 – $15.00
PR70 Deep Cameo (Perfect)	$150.00+

Identifying the 1980-S Roosevelt Dime

If you’ve stumbled upon a shiny dime dated 1980 with a small “S” mint mark, you’ve found a proof coin. Unlike the dimes minted in Philadelphia or Denver for general circulation, the 1980-S was produced at the San Francisco Mint specifically for collectors. These coins were never intended to buy a soda or pay for a car wash. If you’re unsure about the coin you hold, using a top coin identifier app can help you distinguish between a polished regular coin and a true proof strike.

The first thing you’ll notice about proof dimes is their mirror-like background. The “S” mint mark is located just above the date on the right side of Roosevelt’s neck. In 1980, the San Francisco Mint struck over 3.5 million of these dimes as part of the annual proof sets. Because they were sold in protective plastic packaging, many have survived in excellent condition.

To get an instant reading on your coin’s potential, you can use CoinKnow to scan the luster and surface quality. Proof coins are graded on a different scale than circulation coins, using the “PR” prefix (standing for Proof) instead of “MS” (Mint State). Understanding this distinction is key to determining the true market value of your find.

Current Market Value and Pricing Tiers

The value of a 1980-S dime is heavily dictated by its “cameo” effect. In the world of coin collecting, a “Cameo” (CAM) or “Deep Cameo” (DCAM) coin has a sharp contrast between the frosted devices (Roosevelt’s portrait) and the mirrored fields. Most 1980-S dimes found in original government packaging are Deep Cameos because the minting technology had greatly improved by the 1980s.

When checking the current auction prices for 1980 Roosevelt dimes, you will notice that “raw” or uncertified 1980-S dimes usually sell for a few dollars. However, the price leaps significantly for coins that are professionally graded as PR70—the highest possible grade. A perfect PR70 Deep Cameo is a rarity because even the smallest microscopic scratch from the minting process can drop the grade.

Designation	PR67 Value	PR69 Value	PR70 Value
Proof (Standard)	$3	$7	$35
Deep Cameo (DCAM)	$5	$12	$165

Comparison: 1980-P, 1980-D, and 1980-S

It is essential to clarify that not all 1980 dimes are created equal. The 1980-P (Philadelphia) and 1980-D (Denver) mintages are incredibly high, with over 700 million and 740 million produced respectively. These are the coins you likely have in your change jar. Most 1980-P and 1980-D coins are only worth their face value of 10 cents unless they are in exceptional “Full Band” condition.

For a detailed breakdown of the 1980 dime value for P and D mint marks, you’ll find that only those with perfectly struck horizontal bands on the torch on the reverse carry a premium. The 1980-S, being a proof coin, is naturally more valuable than its circulation counterparts, but it is also much easier to find in high grades.

Using CoinKnow can help you distinguish between a very shiny 1980-D dime and a 1980-S proof. Sometimes, a circulation coin can be polished by someone at home to look like a proof, but an experienced eye (or a good app) can tell the difference by looking at the edge and the sharpness of the strike.

Factors That Influence Proof Dime Value

What makes one 1980-S dime worth $5 and another worth $150? The answer lies in the details of the strike and the preservation. Since these coins were handled by the Mint and placed into sets, they shouldn’t have any wear. However, they can develop “toning,” which is a chemical reaction on the surface that creates colors like blue, gold, or purple.

Collectors often pay a premium for “monster toning.” If your 1980-S Roosevelt Dime has beautiful rainbow colors, it could sell for significantly more than the standard price. Conversely, if the coin has “milk spots”—cloudy white patches common on 80s proofs—the value will be on the lower end of the spectrum.

Another factor is the the “Full Torch” or “Full Bands” (FB) designation. While more common on circulation coins, a proof coin with exceptionally high relief on the torch’s horizontal bands is highly desirable. CoinKnow users often share photos of their high-relief strikes to get community feedback on whether a coin is worth the cost of professional grading.

Are There Any Rare 1980-S Errors?

While the 1980-S is not known for any major “holy grail” errors like the 1982 No-P dime, there are minor varieties that keep collectors interested. The most common things to look for are “doubled dies.” This happens when the hub strikes the die twice at slightly different angles, creating a blurry or doubled appearance on the lettering or the date.

Check the words “IN GOD WE TRUST” and the “S” mint mark carefully. In some cases, you might find a “re-punched mint mark” (RPM), although these are quite rare for the 1980 proof series. These minor errors can turn a $2 coin into a $20 or $50 item for the right specialist.

Error Type	Rarity	Estimated Premium
Doubled Die Obverse	Very Rare	$20 – $100
Missing Mint Mark (No S)	Not documented for 1980	N/A
Off-Center Strike	Extremely Rare (Proof)	$100+

Should You Grade Your 1980-S Dime?

Grading a coin involves sending it to a service like PCGS or NGC, which usually costs between $20 and $50 per coin. For a 1980-S Roosevelt Dime, this is only a smart financial move if the coin is absolutely perfect. Unless you are certain the coin will receive a PR70 Deep Cameo grade, you might spend more on the grading fee than the coin is actually worth.

Most collectors prefer to keep these dimes in their original proof set packaging or in simple cardboard “2×2” flips. If you find a 1980-S in a plastic “slab” already graded PR69, it is a great addition to a collection and usually very affordable. If you’re building a “Registry Set” (a collection of the finest known examples of a series), then hunting for that elusive PR70 becomes the ultimate goal.

FAQ

Q: Is the 1980-S Roosevelt Dime made of silver?

A: No. By 1980, the U.S. Mint had long stopped using silver for dimes. The 1980-S dime is made of a copper-nickel clad composition (75% copper and 25% nickel). If the edge of the coin shows a copper stripe, it is definitely not silver.

Q: Can I find a 1980-S dime in my change?

A: It is very rare but possible. This usually happens when someone breaks open a proof set to spend the money. If you find one in circulation, it will likely be scratched and dull, losing its “proof” premium and being worth only 10 to 25 cents.

Q: What is the most expensive 1980-S dime ever sold?

A: High-grade specimens (PR70 Deep Cameo) have sold at major auctions for over $500 in the past during peak market years, though the current average for a perfect specimen is closer to $150–$200.

Q: How can I tell if my 1980 dime has No Mint Mark?

A: If your 1980 dime has no mint mark, it was minted in Philadelphia. Unlike the famous 1982 “No P” dime, a 1980 dime without a mint mark is a standard circulation coin and is extremely common, worth only face value in used condition.