Ungraded vs MS66 1927 Mercury Dime: price difference
1927 Mercury Dime value — Ungraded $8 vs MS66 $712. MS66 sells for 89× Ungraded (+8800%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs MS66
$8→$712
MS66 sells for 89× (+8800%) the Ungraded price — a $704 difference per coin.
Ungraded vs MS62
$8→$105
MS62 sells for 13.13× (+1213%) the Ungraded price — a $97 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1927 Mercury Dime, the jump from Ungraded to MS66 is worth $704 (89×) — 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).