Ungraded vs MS66 1983 P [OLYMPICS] Modern Commemorative: price difference
1983 P [OLYMPICS] Modern Commemorative value — Ungraded $57 vs MS66 $1255. MS66 sells for 22.02× Ungraded (+2102%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs MS66
$57→$1255
MS66 sells for 22.02× (+2102%) the Ungraded price — a $1,198 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1983 P [OLYMPICS] Modern Commemorative, the jump from Ungraded to MS66 is worth $1,198 (22.02×) — 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).