Ungraded vs MS66 1865 S Seated Liberty Quarter: price difference
1865 S Seated Liberty Quarter value — Ungraded $457 vs MS66 $92079. MS66 sells for 201.49× Ungraded (+20049%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
MS66 sells for 201.49× (+20049%) the Ungraded price — a $91,622 difference per coin.
MS62 sells for 16.15× (+1515%) the Ungraded price — a $6,925 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1865 S Seated Liberty Quarter, the jump from Ungraded to MS66 is worth $91,622 (201.49×) — 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).