Ungraded vs MS66 1929 Mercury Dime: price difference
1929 Mercury Dime value — Ungraded $10 vs MS66 $291. MS66 sells for 29.1× Ungraded (+2810%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
MS66 sells for 29.1× (+2810%) the Ungraded price — a $281 difference per coin.
MS66 sells for 6.19× (+519%) the MS62 price — a $244 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1929 Mercury Dime, the jump from Ungraded to MS66 is worth $281 (29.1×) — 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).