1998 S [SMS] Kennedy Half Dollar — Coin Value
Kennedy Half DollarWhat the 1998 S [SMS] Kennedy Half Dollar is worth — ungraded vs graded (MS62 / MS66).
1998 S [SMS] Kennedy Half Dollar value — Ungraded $100 · MS66 $294. Prices updated August 2026.
Live on eBay right now
Which version do you have?
For the cheapest ownership, grab the CLAD PROOF at $4. The SMS ($100) and SILVER PROOF ($29) versions offer significant premiums for enhanced presentation, likely superior packaging or certification, which appeals to serious collectors. If budget is the primary concern, the CLAD PROOF is sufficient. Those seeking investment potential or display quality should justify the higher cost of the SMS or SILVER PROOF.
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Price data verified against · 1
Item details
- Series
- Kennedy Half Dollar
- Year
- 1998
- Mint
- S
1998 S [SMS] Kennedy Half Dollar value
A raw (ungraded) 1998 S [SMS] Kennedy Half Dollar runs around $100, a certified MS62 about null, and a high-grade MS66 commands $294.
What drives the price
Grade, mint mark, strike quality, and key dates drive coin value. Certified (slabbed) coins carry a premium over raw; low-mintage years and full-strike examples appreciate the most.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $100 | eBay sold comps |
| MS66 | $294 | eBay sold comps |
Frequently asked questions
- What is the estimated value of an ungraded 1998 S Kennedy Half Dollar?
- An ungraded 1998 S Kennedy Half Dollar is valued around $100.
- How much does an MS66 graded version of this coin sell for?
- The MS66 condition for the 1998 S Kennedy Half Dollar is valued at $271.
- What mint mark is used for this specific Kennedy Half Dollar?
- This Kennedy Half Dollar was minted at the S mint.