Ungraded vs MS66 1856 Seated Liberty Quarter: price difference
1856 Seated Liberty Quarter value — Ungraded $38 vs MS66 $12070. MS66 sells for 317.63× Ungraded (+31663%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
MS66 sells for 317.63× (+31663%) the Ungraded price — a $12,032 difference per coin.
MS66 sells for 18.89× (+1789%) the MS62 price — a $11,431 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1856 Seated Liberty Quarter, the jump from Ungraded to MS66 is worth $12,032 (317.63×) — 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).