1850 O Seated Liberty Quarter — Coin Value
Seated Liberty QuarterWhat the 1850 O Seated Liberty Quarter is worth — ungraded vs graded (MS62 / MS66).
1850 O Seated Liberty Quarter value — Ungraded $105 · MS62 $2,753 · MS66 $27,816. Prices updated August 2026.
Series · Seated Liberty QuarterMint · OYear · 1850
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Value by grade
$105
Ungraded
26.2×
$2,753
MS62
264.9×
$27,816
MS66
Real sold prices per grade — the MS66 premium on this card is 264.9× raw.
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Item details
- Series
- Seated Liberty Quarter
- Year
- 1850
- Mint
- O
1850 O Seated Liberty Quarter value
A raw (ungraded) 1850 O Seated Liberty Quarter runs around $105, a certified MS62 about $2753, and a high-grade MS66 commands $27816.
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 | $105 | eBay sold comps |
| MS62 | $2,753 | eBay sold comps |
| MS66 | $27,816 | eBay sold comps |
Frequently asked questions
- What is the starting price for an ungraded 1850 O Seated Liberty Quarter?
- An ungraded 1850 O Seated Liberty Quarter starts at $129.
- How much is a Mint State 62 (MS62) version of this quarter worth?
- The MS62 grade for the 1850 O Seated Liberty Quarter is valued at $2755.
- What is the highest listed price for this specific coin?
- The MS66 grade of the 1850 O Seated Liberty Quarter is listed at $32334.