1859 O Seated Liberty Quarter — Coin Value
Seated Liberty QuarterWhat the 1859 O Seated Liberty Quarter is worth — ungraded vs graded (MS62 / MS66).
1859 O Seated Liberty Quarter value — Ungraded $69 · MS62 $3,300 · MS66 $9,318. Prices updated August 2026.
Series · Seated Liberty QuarterMint · OYear · 1859
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Value by grade
$69
Ungraded
47.8×
$3,300
MS62
135.0×
$9,318
MS66
Real sold prices per grade — the MS66 premium on this card is 135.0× raw.
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Item details
- Series
- Seated Liberty Quarter
- Year
- 1859
- Mint
- O
1859 O Seated Liberty Quarter value
A raw (ungraded) 1859 O Seated Liberty Quarter runs around $69, a certified MS62 about $3300, and a high-grade MS66 commands $9318.
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 | $69 | eBay sold comps |
| MS62 | $3,300 | eBay sold comps |
| MS66 | $9,318 | eBay sold comps |
Frequently asked questions
- What is the starting value for an ungraded 1859 O Seated Liberty Quarter?
- An ungraded 1859 O Seated Liberty Quarter starts at approximately $75.
- How much is an MS66 graded 1859 O Seated Liberty Quarter worth?
- A coin graded MS66 is valued at $16,648.
- What is the series and mint mark for this quarter?
- This coin belongs to the Seated Liberty Quarter series and was minted at O.