Ungraded vs MS66 1860 O Seated Liberty Dollar: price difference
1860 O Seated Liberty Dollar value — Ungraded $506 vs MS66 $13181. MS66 sells for 26.05× Ungraded (+2505%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
MS66 sells for 26.05× (+2505%) the Ungraded price — a $12,675 difference per coin.
MS62 sells for 6.91× (+591%) the Ungraded price — a $2,990 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1860 O Seated Liberty Dollar, the jump from Ungraded to MS66 is worth $12,675 (26.05×) — if your copy grades at the top, that premium can cover the fee. A grade below the top one changes the math, so run your exact numbers first.
Run the grading break-even math →Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).