Ungraded vs MS66 1927 D Mercury Dime: price difference
1927 D Mercury Dime value — Ungraded $13 vs MS66 $12600. MS66 sells for 969.23× Ungraded (+96823%). Prices updated September 2026.
Medians of real sold listings per grade, updated September 2026 — how we compute values.
MS66 sells for 969.23× (+96823%) the Ungraded price — a $12,587 difference per coin.
MS62 sells for 53.38× (+5238%) the Ungraded price — a $681 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1927 D Mercury Dime, the jump from Ungraded to MS66 is worth $12,587 (969.23×) — 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).