Ungraded vs MS66 1934 Mercury Dime: price difference
1934 Mercury Dime value — Ungraded $15 vs MS66 $212. MS66 sells for 14.13× Ungraded (+1313%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
MS66 sells for 14.13× (+1313%) the Ungraded price — a $197 difference per coin.
MS66 sells for 5.89× (+489%) the MS62 price — a $176 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1934 Mercury Dime, the jump from Ungraded to MS66 is worth $197 (14.13×) — 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).