Ungraded vs MS62 1966 [SMS PROOF] Roosevelt Dime: price difference
1966 [SMS PROOF] Roosevelt Dime value — Ungraded $30 vs MS62 $10. Ungraded sells for 3× MS62 (+200%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs MS62
$10→$30
Ungraded sells for 3× (+200%) the MS62 price — a $20 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1966 [SMS PROOF] Roosevelt Dime, the jump from MS62 to Ungraded is worth $20 (3×) — 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).