1977 S [PROOF] Kennedy Half Dollar — Coin Value
Kennedy Half DollarWhat the 1977 S [PROOF] Kennedy Half Dollar is worth — ungraded vs graded (MS62 / MS66).
1977 S [PROOF] Kennedy Half Dollar value — Ungraded $4 · MS62 $10 · MS66 $32. Prices updated August 2026.
Series · Kennedy Half DollarMint · SYear · 1977
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Value by grade
$4
Ungraded
2.5×
$10
MS62
8.0×
$32
MS66
Real sold prices per grade — the MS66 premium on this card is 8.0× raw.
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Item details
- Series
- Kennedy Half Dollar
- Year
- 1977
- Mint
- S
1977 S [PROOF] Kennedy Half Dollar value
A raw (ungraded) 1977 S [PROOF] Kennedy Half Dollar runs around $4, a certified MS62 about $10, and a high-grade MS66 commands $32.
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 | $4 | eBay sold comps |
| MS62 | $10 | eBay sold comps |
| MS66 | $32 | eBay sold comps |
Frequently asked questions
- What is the starting value for an ungraded 1977 S Kennedy Half Dollar?
- An ungraded 1977 S Kennedy Half Dollar can be found starting at $4.
- How much is a high-grade MS66 version of this coin worth?
- A graded MS66 1977 S Kennedy Half Dollar is valued at $33.
- What is the mint mark for this specific Kennedy Half Dollar?
- This 1977 Kennedy Half Dollar was minted at the S facility.