1977 S [PROOF] Washington Quarter — Coin Value
Washington QuarterWhat the 1977 S [PROOF] Washington Quarter is worth — ungraded vs graded (MS62 / MS66).
1977 S [PROOF] Washington Quarter value — Ungraded R$ 5,18 · $1 · MS66 R$ 93,17 · $18. Prices updated agosto de 2026.
Series · Washington QuarterMint · SYear · 1977
Live on eBay now
Converted from USD at the ECB reference rate — sold comps are US-market sales.
Live on eBay right now
JunkPal AI· resale insightanalyzing sold comps…
▍
Dados de preço verificados com · 1
- PriceCharting — 1977 S [PROOF] Washington QuarterR$ 6,78 · $1.31
Item details
- Series
- Washington Quarter
- Year
- 1977
- Mint
- S
1977 S [PROOF] Washington Quarter value
A raw (ungraded) 1977 S [PROOF] Washington Quarter runs around $1, a certified MS62 about null, and a high-grade MS66 commands $18.
What drives the price
Grade, mint mark, strike quality, and key dates drive coin value. Certified (slabbed) coins carry a premium over raw; low-mintage years and full-strike examples appreciate the most.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | R$ 5,18 · $1 | eBay sold comps |
| MS66 | R$ 93,17 · $18 | eBay sold comps |
Perguntas frequentes
- What is the value of an ungraded 1977 S Washington Quarter?
- An ungraded 1977 S Washington Quarter is valued at $3.
- How much is an MS66 graded 1977 S Washington Quarter?
- The MS66 grade for this 1977 S Washington Quarter is priced at $18.
- What is the series and year of this coin?
- This coin belongs to the Washington Quarter series and is from the year 1977.