Ungraded vs MS66 1918/7 S Standing Liberty Quarter: price difference
1918/7 S Standing Liberty Quarter value — Ungraded $913 vs MS66 $93694. MS66 sells for 102.62× Ungraded (+10162%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
MS66 sells for 102.62× (+10162%) the Ungraded price — a $92,781 difference per coin.
MS62 sells for 24.6× (+2360%) the Ungraded price — a $21,544 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1918/7 S Standing Liberty Quarter, the jump from Ungraded to MS66 is worth $92,781 (102.62×) — 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).