2018 S [SILVER PROOF] Kennedy Half Dollar — Coin Value
Kennedy Half DollarWhat the 2018 S [SILVER PROOF] Kennedy Half Dollar is worth — ungraded vs graded (MS62 / MS66).
2018 S [SILVER PROOF] Kennedy Half Dollar value — Ungraded $37 · MS66 $86. Prices updated July 2026.
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Which version do you have?
To simply own a 2018 S Kennedy Half Dollar, purchase the CLAD PROOF for $20. The SILVER REVERSE PROOF ($44) and SILVER PROOF ($39) offer higher-grade presentation, likely better visual appeal and perceived quality. Casual collectors should save with the clad option, while those prioritizing investment or display quality should pay the premium for the silver proof versions.
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Item details
- Series
- Kennedy Half Dollar
- Year
- 2018
- Mint
- S
2018 S [SILVER PROOF] Kennedy Half Dollar value
A raw (ungraded) 2018 S [SILVER PROOF] Kennedy Half Dollar runs around $37, a certified MS62 about null, and a high-grade MS66 commands $86.
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 | $37 | eBay sold comps |
| MS66 | $86 | eBay sold comps |
Frequently asked questions
- What is the value range for the 2018 S Kennedy Half Dollar?
- Ungraded examples are valued around $38, and a graded MS66 version can sell for $115.
- Is the 2018 S mint mark important for value?
- Yes, the 'S' mint mark identifies this specific 2018 series coin.
- What is the difference between ungraded and MS66 condition?
- Ungraded means it is not professionally graded, whereas MS66 indicates a high, certified grade.