1978 S [PROOF] Washington Quarter — Coin Value
Washington QuarterWhat the 1978 S [PROOF] Washington Quarter is worth — ungraded vs graded (MS62 / MS66).
1978 S [PROOF] Washington Quarter value — Ungraded 3.75 ر.س. · $1 · MS66 60 ر.س. · $16. Prices updated أغسطس 2026.
Series · Washington QuarterMint · SYear · 1978
Live on eBay now
Converted from USD at the ECB reference rate — sold comps are US-market sales.
Live on eBay right now
JunkPal AI· resale insightanalyzing sold comps…
▍
بيانات الأسعار مُتحقَّقة من · 1
- PriceCharting — 1978 S [PROOF] Washington Quarter4.69 ر.س. · $1.25
Item details
- Series
- Washington Quarter
- Year
- 1978
- Mint
- S
1978 S [PROOF] Washington Quarter value
A raw (ungraded) 1978 S [PROOF] Washington Quarter runs around $1, a certified MS62 about null, and a high-grade MS66 commands $16.
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 | 3.75 ر.س. · $1 | eBay sold comps |
| MS66 | 60 ر.س. · $16 | eBay sold comps |
الأسئلة الشائعة
- What is the estimated value of an ungraded 1978 S Washington Quarter?
- The ungraded value for this 1978 S Washington Quarter is listed as $2.
- How much is a graded MS66 1978 S Washington Quarter worth?
- A Washington Quarter graded MS66 from the S mint is currently valued at $19.
- What series does this 1978 Washington Quarter belong to?
- This coin is part of the Washington Quarter series and was minted in 1978.