1998 S [SILVER PROOF] Washington Quarter — Coin Value
Washington QuarterWhat the 1998 S [SILVER PROOF] Washington Quarter is worth — ungraded vs graded (MS62 / MS66).
1998 S [SILVER PROOF] Washington Quarter value — Ungraded 15,6 € · $18 · MS66 36,41 € · $42. Prices updated August 2026.
Converted from USD at the ECB reference rate — sold comps are US-market sales.
Live on eBay right now
Which version do you have?
For the absolute cheapest way to own a 1998 S Washington Quarter, purchase the CLAD PROOF for $3. The SILVER PROOF at $16 offers a premium presentation, typically involving better finish or packaging, which appeals to dedicated collectors. If you are just collecting the coin, save your money; if you seek a display-quality piece, the SILVER PROOF is the worthwhile investment.
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Preisdaten verifiziert mit · 1
- PriceCharting — 1998 S [SILVER PROOF] Washington Quarter15,93 € · $18.38
Item details
- Series
- Washington Quarter
- Year
- 1998
- Mint
- S
1998 S [SILVER PROOF] Washington Quarter value
A raw (ungraded) 1998 S [SILVER PROOF] Washington Quarter runs around $18, a certified MS62 about null, and a high-grade MS66 commands $42.
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 | 15,6 € · $18 | eBay sold comps |
| MS66 | 36,41 € · $42 | eBay sold comps |
Häufige Fragen
- What is the estimated resale value of an ungraded 1998 S Washington Quarter?
- An ungraded 1998 S Washington Quarter is currently valued around $18.
- How much more is an MS66 version worth compared to ungraded?
- The MS66 condition adds significant value, with that grade fetching $43 compared to the ungraded price.
- What is the mint mark for this specific Washington Quarter?
- This particular 1998 Washington Quarter was minted in San Francisco (S).