1999-S Silver Roosevelt Dime Value: Most Recent Market Prices

The 1999-S Silver Roosevelt Dime is worth anywhere from $10 in standard proof condition to over $100 for high-grade Deep Cameo specimens. While most of these coins are found in sets, their intrinsic silver value and collector demand make them a prize for anyone checking their coin collection heritage.

Condition / Grade	Estimated Value
PR 65 (Proof)	$8 – $12
PR 68 Deep Cameo	$15 – $25
PR 69 Deep Cameo	$30 – $45
PR 70 Deep Cameo (Perfect)	$120+

Identifying the 1999-S Silver Roosevelt Dime

If you have found a 1999 dime with an “S” mint mark, you may be holding a silver treasure. In 1999, the San Francisco Mint produced two types of dimes: the standard copper-nickel clad version and a special 90% silver version. Determining which one you have is the first step in valuation. Using a top coin identifier app can help you distinguish between the shiny clad proofs and the much more valuable silver strikes.

The 1999-S Silver Roosevelt Dime was not released into general circulation. It was sold exclusively as part of the 1999 Silver Proof Set. However, many of these sets have been broken open over the years, and occasionally these coins find their way into “pocket change” after being spent by people who didn’t realize their value.

To confirm your coin is silver, look at the edge. A silver dime will have a solid silver-colored edge without the copper stripe found on standard dimes. If you are unsure, the CoinKnow app can help you analyze the luster and strike quality to determine if your coin is a proof silver issue. Silver dimes also weigh slightly more at 2.50 grams compared to the 2.27 grams of a clad dime.

The Precious Metal Value of 1999 Silver Dimes

The primary thing that separates the 1999-S silver dime from its Philadelphia or Denver cousins is its composition. While the average 1999 dime value for a circulated clad coin is just ten cents, the silver version has a “melt value” that fluctuates with the price of silver bullion.

Calculated at 90% silver and 10% copper, these coins contain roughly 0.07234 troy ounces of pure silver. This means even if the coin is scratched or damaged, it will always be worth significantly more than its face value. For collectors, the “numismatic” value (the collector value) often exceeds the melt value by a wide margin, especially for coins that have remained in their original protective packaging.

Collectors often use tools like CoinKnow to track the spot price of silver in real-time. This helps in understanding the baseline value of your 1999-S proof. When silver prices rise, the floor value of these dimes rises accordingly. However, the premium for a “Deep Cameo” finish is what truly drives the price for serious numismatists.

Understanding the “Deep Cameo” Grade

A major factor in 1999-S Silver Roosevelt Dime valuation is the “Cameo” effect. Because these coins were struck using polished dies and specially prepared blanks, the design (Roosevelt’s portrait) often appears frosted and white, while the background (the fields) looks like a deep, dark mirror. This contrast is highly prized.

Designation	Visual Characteristics	Price Multiplier
Brilliant Proof	Shiny but no frost contrast	1x (Base)
Cameo (CAM)	Light frost on the portrait	1.5x – 2x
Deep Cameo (DCAM)	Heavy frost, mirror fields	3x – 10x

When looking at the 1999 Roosevelt dime auction data, you will notice that coins labeled “DCAM” by grading services like PCGS or NGC command the highest premiums. Achieving a PR70 (Perfect) Deep Cameo grade is very difficult, as any tiny microscopic hairline scratch will downgrade the coin immediately.

For a casual enthusiast, the CoinKnow app can help you photograph your coin to see if it qualifies for these higher designations. If Roosevelt’s face looks like it’s “popping” off a black mirror, you likely have a Deep Cameo specimen that could be worth a significant amount to a collector building a registry set.

Mintage Figures and Rarity

The mintage for the 1999-S Silver Roosevelt Dime was 804,565. While nearly one million coins might sound like a lot, it is quite small compared to the hundreds of millions of dimes struck in Philadelphia and Denver that same year. Because these were restricted to silver proof sets, the supply is strictly limited to the number of sets produced.

This limited mintage is why the silver version is much rarer than the clad version. Many silver sets from the late 90s were destroyed during silver booms, where people melted them for their metal content. This has actually reduced the surviving population of high-quality 1999-S silver dimes, making top-tier survivors even more valuable today.

When you compare this to the Denver or Philadelphia mintages, the rarity becomes clear. Those coins were minted by the billions. The San Francisco silver issue is a specialty product designed for the numismatic community, ensuring that its value remains stable and tends to appreciate over time as the “S” mint mark continues to be the hallmark of quality.

Common Errors to Look For

Even though proof coins are struck with great care, errors can still occur. While extremely rare in the 1999-S Silver series, errors can skyrocket the price of a Roosevelt dime. Common things to look for include “double dies,” where the lettering or the date appears to be doubled, or “off-center strikes,” though the latter is almost never seen in proof sets.

Another interesting “anomaly” is the existence of proof coins that lack the “S” mint mark. While there are no famous “No S” 1999 dimes reported to the extent of the 1968 or 1982 versions, it is always worth checking your coin under a magnifying glass. A 1999 proof dime missing its mint mark would be an astronomical discovery.

If you think you see something unusual on your coin—perhaps a strike through or a die crack—it is best to consult a professional or use a digital tool. Any verified error on a silver proof coin makes it a “one-of-a-kind” item, often fetching hundreds or even thousands of dollars at specialized coin auctions.

FAQ

Q: How can I tell if my 1999-S Dime is silver or clad?

A: The easiest way is to look at the edge of the coin. If you see a orange/copper stripe, it is a standard clad dime. If the edge is solid silver/white, it is 90% silver. Additionally, the Silver Proof version was only minted in San Francisco (S mint mark).

Q: Is a 1999-S Silver Dime worth getting professionally graded?

A: Professional grading (PCGS/NGC) is usually only worth the cost (approx. $30-$50) if the coin is in perfect condition (PR70). A perfect PR70 DCAM specimen can be worth over $100, whereas a PR69 is only worth about $15-$20, which is less than the cost of grading.

Q: Can I find a 1999-S Silver Roosevelt Dime in my pocket change?

A: It is highly unlikely but possible. Sometimes people “break” silver proof sets and spend the coins. These are called “impaired proofs.” If found in circulation, they will likely be scratched and worn, reducing their value to mostly their silver weight (melt value).

Q: What is the current silver melt value of a 1999-S Dime?

A: The melt value depends on the current spot price of silver. Since the coin contains about 0.072 ounces of silver, you multiply the current price of one ounce of silver by 0.072 to find the “raw” metal value of the coin.