The 1998-S Kennedy Half Dollar is worth anywhere from $5 in lightly circulated condition to over $15 or more in pristine proof grades, with certain cameo and deep cameo examples fetching higher premiums among collectors. If you found one of these coins and are wondering what it’s worth, you’re in the right place.
What Makes the 1998-S Kennedy Half Dollar Special
The “S” mint mark on this coin tells you it was struck at the San Francisco Mint, which has a long history of producing proof coins intended for collectors rather than everyday pocket change. In 1998, the San Francisco Mint struck Kennedy Half Dollars exclusively as proof coins, meaning they were never released into general circulation. These coins were sold directly to collectors through official U.S. Mint sets.
Because of this, the 1998-S Kennedy Half Dollar is not something you’d typically find in your change jar — but if you do have one, it’s worth taking a closer look. If you’re not sure whether the coin in your hand is actually a 1998-S, a good coin identification app can help you confirm the details quickly, including the mint mark location and other identifying features. Tools like CoinKnow make this process incredibly simple, even if you’ve never collected coins before.
1998-S Kennedy Half Dollar Value by Grade
Since the 1998-S was produced as a proof coin, grading works a little differently than it does for regular circulation coins. Proof coins are graded on a scale that goes from PR60 to PR70, with PR70 representing a perfect, flawless coin. The Deep Cameo (DCAM) designation — which refers to the frosted, mirror-like contrast between the design and the background — significantly boosts value.
Here’s a general breakdown of what collectors and dealers typically pay for the 1998-S Kennedy Half Dollar:
| Grade | Designation | Estimated Value |
|---|---|---|
| PR65 | Proof | $5 – $8 |
| PR67 | Cameo | $8 – $12 |
| PR69 | Deep Cameo | $12 – $18 |
| PR70 | Deep Cameo | $20 – $40+ |
For the most up-to-date pricing, you can check out detailed 1998 Kennedy Half Dollar price data across grades and mint marks to see how current market trends are affecting values.
How Many 1998-S Kennedy Half Dollars Were Minted
Mintage numbers play a big role in coin values. The higher the mintage, the more common the coin — and generally, the lower the price. In 1998, the San Francisco Mint produced approximately 2,086,507 proof Kennedy Half Dollars. That’s a fairly healthy number for a proof coin, which is part of the reason values remain modest for lower grades.
However, when you factor in coins that have been lost, damaged, cleaned, or simply discarded over the years, the number of high-grade surviving specimens is much smaller. A PR70 Deep Cameo example is genuinely rare, and that rarity pushes prices up considerably for those top-tier coins.
How to Tell If Your 1998-S Half Dollar Is Worth More
Not all 1998-S Kennedy Half Dollars are equal. Here are a few things to look for:
– Mint mark: Check just below Kennedy’s portrait for the small “S” mint mark. No “S” means it came from a different mint.
– Surface quality: Proof coins should have a sharp, mirror-like background. If the coin looks dull or shows signs of cleaning, value drops significantly.
– Deep Cameo contrast: The frosted portrait against a mirror field is the hallmark of a premium proof coin.
– Original packaging: If your coin is still sealed in its original U.S. Mint proof set packaging, that’s a good sign it has been well preserved.
If you want a quick, reliable assessment at home before spending money on professional grading, CoinKnow is a fantastic tool that walks you through the key features to evaluate on any Kennedy Half Dollar.
For a comprehensive look at what your coin might be worth, this 1998 Half Dollar value guide with current market estimates is a solid reference to bookmark.
Should You Get Your 1998-S Half Dollar Professionally Graded
If your coin looks absolutely flawless — sharp details, brilliant mirrors, no spots or hairlines — it might be worth submitting to a third-party grading service like PCGS or NGC. A PR70 Deep Cameo label from either service can double or triple the value of an already nice coin. That said, grading fees typically run $20–$50 per coin, so it only makes financial sense if you believe your coin could achieve the highest grades.
For most people, the honest answer is: the 1998-S Kennedy Half Dollar is a beautiful, collectible coin with modest monetary value. It’s a great piece to keep in a collection, but it’s unlikely to fund your retirement. CoinKnow can help you quickly decide whether professional grading is worth pursuing based on your coin’s visible condition.
FAQ
Q: Is the 1998-S Kennedy Half Dollar made of silver?
A: No. The 1998-S Kennedy Half Dollar struck for standard proof sets is composed of 91.67% copper and 8.33% nickel — the same clad composition used since 1971. However, a special 1998-S Matte Finish silver Kennedy Half Dollar was issued as part of a Robert F. Kennedy commemorative set that year, and that silver version carries significantly higher value.
Q: Where can I find the mint mark on a 1998-S Kennedy Half Dollar?
A: The mint mark is located on the obverse (heads side) of the coin, just below and to the right of Kennedy’s portrait, near his neck. Look for a small letter “S” to confirm it was struck at the San Francisco Mint.
Q: Can I spend a 1998-S Kennedy Half Dollar as regular money?
A: Technically yes — it’s still legal tender worth 50 cents. But given that even a circulated example is worth several times its face value to collectors, spending it would be a waste. Hold onto it or sell it to a coin dealer or fellow collector instead.
