1970 S [PROOF] Kennedy Half Dollar — Coin Value
Kennedy Half DollarWhat the 1970 S [PROOF] Kennedy Half Dollar is worth — ungraded vs graded (MS62 / MS66).
1970 S [PROOF] Kennedy Half Dollar value — Ungraded $20 · MS62 $25 · MS66 $56. Prices updated August 2026.
Series · Kennedy Half DollarMint · SYear · 1970
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Value by grade
$20
Ungraded
+25%
$25
MS62
2.8×
$56
MS66
Real sold prices per grade — the MS66 premium on this card is 2.8× raw.
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Item details
- Series
- Kennedy Half Dollar
- Year
- 1970
- Mint
- S
1970 S [PROOF] Kennedy Half Dollar value
A raw (ungraded) 1970 S [PROOF] Kennedy Half Dollar runs around $20, a certified MS62 about $25, and a high-grade MS66 commands $56.
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 | $20 | eBay sold comps |
| MS62 | $25 | eBay sold comps |
| MS66 | $56 | eBay sold comps |
Frequently asked questions
- What is the starting price for an ungraded 1970 S Kennedy Half Dollar?
- Ungraded examples of the 1970 S Kennedy Half Dollar are currently valued around $18.
- How much more is an MS66 graded version worth compared to an ungraded one?
- An MS66 graded version is valued at $62, significantly higher than the $18 starting price for ungraded coins.
- What is the mint mark for this specific Kennedy Half Dollar?
- This 1970 Kennedy Half Dollar was minted at the S facility.