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The 1998-S Jefferson Nickel is worth anywhere from $2 in typical proof condition to over $1,500 for rare, high-grade specimens. While you won’t find this specific “S” mint mark coin in your pocket change, it remains a popular item for collectors and casual hobbyists alike.
| Condition / Grade | Value (USD) |
|---|---|
| Proof-65 (Deep Cameo) | $3 – $5 |
| Proof-69 (Deep Cameo) | $15 – $25 |
| Proof-70 (Perfect) | $150 – $350 |
| Special Mint Set (SMS) SP-70 | $1,200+ |
Identifying Your 1998-S Jefferson Nickel
If you have stumbled upon a 1998 nickel, the first thing to check is the mint mark located to the right of Thomas Jefferson’s ponytail on the obverse (front) of the coin. Most people find “P” (Philadelphia) or “D” (Denver) nickels in their laundry or at the grocery store. However, if you see an “S,” you are looking at a coin minted at the San Francisco Assay Office. Unlike the coins meant for spending, the “S” version was produced specifically for collectors using polished dies and planchets.
To help you identify your coin’s specifics, using a top coin identifier app can save you hours of research by instantly recognizing the mint mark and finish. The 1998-S is a “Proof” coin, which means it should have a mirror-like background and frosted details. If your nickel looks exceptionally shiny compared to a regular five-cent piece, you’ve likely found a proof.
To get a better sense of how these compare to business-strike coins, checking the 1998 Jefferson nickel market rates shows that circulated “P” or “D” coins are usually only worth face value, whereas the “S” proof always carries a premium. CoinKnow users often report that finding an “S” mint mark in an old family stash is one of the most exciting “treasure hunt” moments for beginners.
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The Rarity of the 1998-S Matte Finish SMS Nickel
While the standard 1998-S proof is common, there is a legendary “ghost” in this series: the 1998-S Matte Finish Nickel. This coin was not part of a standard proof set but was included in a special “1998 Black Revolutionary War Patriots Commemorative Coin Set.” Only about 25,000 of these were produced, making them incredibly rare compared to the 2 million regular proofs.
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Unlike the shiny mirror finish of a regular proof, the Matte Finish (or SMS) nickel has a smooth, satin-like appearance. If you think you’ve found one of these, you are looking at a potentially four-figure payday. If you aren’t sure which version you have, you can check the current 1998-S Matte Finish price guides to see why these specific coins are the “holy grail” for Jefferson collectors.
The visual difference is subtle but distinct. Regular proofs have a “Deep Cameo” effect where the portrait is white and the field is like a mirror. The Matte Finish coin is uniform in texture across the whole surface. You can use CoinKnow to zoom in on high-resolution photos to compare your coin against verified Matte Finish examples.
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| Mintage Type | Approximate Mintage | Market Scarcity |
|---|---|---|
| 1998-S Proof | 2,086,507 | Common |
| 1998-S Matte Finish (SMS) | 25,000 | Rare |
Grading and the “Full Steps” Designation
When determining the 1998-S Jefferson Nickel value, many collectors look at the reverse of the coin—specifically the steps of Monticello. For business-strike coins (P and D), “Full Steps” (FS) is the gold standard of quality. However, for the 1998-S proofs, most are expected to have sharp details, so the focus shifts more toward the “Deep Cameo” (DCAM) contrast and the absence of scratches.
A grade is assigned on a scale from 1 to 70. A Proof-70 is a perfect coin with no visible flaws under 5x magnification. Because so many proofs are preserved in plastic cases, a Proof-69 is very affordable. However, the jump from 69 to 70 can result in a price increase of several hundred dollars.
Before sending a coin to be professionally graded by companies like PCGS or NGC, it is wise to use CoinKnow to evaluate the surface quality. Look for tiny “hairlines” or scratches that might have occurred if the coin was removed from its original packaging. Even a single fingerprint can lower the grade and the value significantly.
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Factors That Influence 1998-S Nickel Prices
Several factors dictate what a buyer will pay for your 1998-S nickel. The most influential factor is the “eye appeal.” Since proof coins are meant to be beautiful, any toning (discoloration that happens over time) can either hurt or help the value. Rainbow toning can sometimes fetch a premium, while ugly black spotting will decrease the price.
Preservation is key. If your 1998-S nickel has been rattling around in a jar with other coins, it has likely lost its “Proof” status and is now considered “impaired.” Impaired proofs are generally only worth face value or a few cents more. This is why you should always handle these coins by the edges and keep them in protective holders.
Market demand also fluctuates. Sometimes, a specific year becomes “hot” because a major collector is trying to complete a “Registry Set” (a competitive ranking of coin collections). When high-end collectors compete for the few existing PF-70 Matte Finish nickels, prices can skyrocket at auction, sometimes exceeding $1,500.
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| Price Factor | Impact on Value |
|---|---|
| Deep Cameo Contrast | High Increase |
| Original US Mint Packaging | Moderate Stability |
| Fingerprints/Oil | Significant Decrease |
| Matte Finish (SMS) | Extreme Increase |
Common Errors Found in 1998 Nickels
Even though 1998-S nickels are minted with high precision, errors can still occur. Error collectors look for “Doubled Dies,” where parts of the portrait or lettering appear to be doubled. While no major doubled die is currently recognized for the 1998-S, “Strike Doubling” (which does not add value) is common.
Other errors might include “Clipped Planchets,” where the coin is missing a circular slice, or “Off-Center” strikes. If you find a 1998-S nickel with a dramatic physical deformity, it could be worth significantly more than a standard proof. Most errors found in the 1998 series occur on the “P” and “D” mint marks, as these are produced in much higher volumes.
Always inspect your coins with a magnifying glass. Mistakes made at the San Francisco mint are rare, but that rarity is exactly what makes them valuable to specialists. A confirmed error on a proof coin is a significant find that should be verified by a professional.
FAQ
Q: Why is the 1998-S nickel so much more expensive than the 1998-P?
A: The 1998-P was made for general circulation with a mintage of over 800 million, while the 1998-S was a proof coin made specifically for collectors with a much lower mintage. Furthermore, the Matte Finish 1998-S is an extreme rarity with only 25,000 produced.
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Q: Can I find a 1998-S nickel in my pocket change?
A: It is highly unlikely. Since they were only sold in sets to collectors, the only way one ends up in circulation is if someone accidentally spends a collection or a set is broken open. If you do find one, it will likely be scratched and “impaired.”
Q: How can I tell if I have the Matte Finish 1998-S?
A: The Matte Finish coin looks dull and satiny, almost like it was sandblasted, with very sharp details. It will not have the shiny, mirror-like background that a standard 1998-S Proof has.
Q: Is it worth getting my 1998-S nickel graded?
A: If it is a standard proof, it is only worth grading if it is a flawless PF-70. If you believe you have the 1998-S Matte Finish version, it is absolutely worth getting graded, as the difference in value can be over $1,000.