Ungraded vs MS66 2008 S [SILVER PROOF] Roosevelt Dime: price difference
2008 S [SILVER PROOF] Roosevelt Dime value — Ungraded $8 vs MS66 $29. MS66 sells for 3.63× Ungraded (+263%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs MS66
$8→$29
MS66 sells for 3.63× (+263%) the Ungraded price — a $21 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 2008 S [SILVER PROOF] Roosevelt Dime, the jump from Ungraded to MS66 is worth $21 (3.63×) — at today's prices that doesn't cover the fee — grading this one is for the collection, not the flip. 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).