1918 S Standing Liberty Quarter — Coin Value
Standing Liberty QuarterWhat the 1918 S Standing Liberty Quarter is worth — ungraded vs graded (MS62 / MS66).
1918 S Standing Liberty Quarter value — Ungraded $67 · MS62 $404 · MS66 $16,381. Prices updated August 2026.
Series · Standing Liberty QuarterMint · SYear · 1918
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Value by grade
$67
Ungraded
6.0×
$404
MS62
244.5×
$16,381
MS66
Real sold prices per grade — the MS66 premium on this card is 244.5× raw.
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Item details
- Series
- Standing Liberty Quarter
- Year
- 1918
- Mint
- S
1918 S Standing Liberty Quarter value
A raw (ungraded) 1918 S Standing Liberty Quarter runs around $67, a certified MS62 about $404, and a high-grade MS66 commands $16381.
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 | $67 | eBay sold comps |
| MS62 | $404 | eBay sold comps |
| MS66 | $16,381 | eBay sold comps |
Frequently asked questions
- What is the starting price for an ungraded 1918 S Standing Liberty Quarter?
- An ungraded 1918 S Standing Liberty Quarter starts at $76.
- How much more valuable is an MS66 compared to an MS62?
- The MS66 grade is valued significantly higher at $17,778 compared to the MS62 grade's $411.
- What is the mint mark for this 1918 Standing Liberty Quarter?
- This specific 1918 Standing Liberty Quarter has an S mint mark.