Ungraded vs MS66 2002 S [SILVER INDIANA PROOF] State Quarter: price difference
2002 S [SILVER INDIANA PROOF] State Quarter value — Ungraded $15 vs MS66 $46. MS66 sells for 3.07× Ungraded (+207%). Prices updated September 2026.
Medians of real sold listings per grade, updated September 2026 — how we compute values.
Ungraded vs MS66
$15→$46
MS66 sells for 3.07× (+207%) the Ungraded price — a $31 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 2002 S [SILVER INDIANA PROOF] State Quarter, the jump from Ungraded to MS66 is worth $31 (3.07×) — 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).