Ungraded vs MS66 1886 Seated Liberty Quarter: price difference
1886 Seated Liberty Quarter value — Ungraded $815 vs MS66 $3803. MS66 sells for 4.67× Ungraded (+367%). Prices updated August 2026.
↗ Rising · +26%
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs MS66
$815→$3803
MS66 sells for 4.67× (+367%) the Ungraded price — a $2,988 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1886 Seated Liberty Quarter, the jump from Ungraded to MS66 is worth $2,988 (4.67×) — 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).