Ungraded vs MS66 2018 W [BREAST CANCER AWARENESS PROOF] Modern Commemorative: price difference
2018 W [BREAST CANCER AWARENESS PROOF] Modern Commemorative value — Ungraded $304 vs MS66 $985. MS66 sells for 3.24× Ungraded (+224%). Prices updated September 2026.
Medians of real sold listings per grade, updated September 2026 — how we compute values.
MS66 sells for 3.24× (+224%) the Ungraded price — a $681 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 2018 W [BREAST CANCER AWARENESS PROOF] Modern Commemorative, the jump from Ungraded to MS66 is worth $681 (3.24×) — 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).