Ungraded vs MS66 2004 S [CLAD WISCONSIN PROOF] State Quarter: price difference
2004 S [CLAD WISCONSIN PROOF] State Quarter value — Ungraded $2 vs MS66 $97. MS66 sells for 48.5× Ungraded (+4750%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs MS66
$2→$97
MS66 sells for 48.5× (+4750%) the Ungraded price — a $95 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 2004 S [CLAD WISCONSIN PROOF] State Quarter, the jump from Ungraded to MS66 is worth $95 (48.5×) — 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).