Ungraded vs MS66 2013 S [MOUNT RUSHMORE] America The Beautiful Quarter: price difference
2013 S [MOUNT RUSHMORE] America The Beautiful Quarter value — Ungraded $4 vs MS66 $45. MS66 sells for 11.25× Ungraded (+1025%). Prices updated September 2026.
Medians of real sold listings per grade, updated September 2026 — how we compute values.
MS66 sells for 11.25× (+1025%) the Ungraded price — a $41 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 2013 S [MOUNT RUSHMORE] America The Beautiful Quarter, the jump from Ungraded to MS66 is worth $41 (11.25×) — 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).