Ungraded vs MS66 1884 O Morgan Dollar: price difference
1884 O Morgan Dollar value — Ungraded $65 vs MS66 $418. MS66 sells for 6.43× Ungraded (+543%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
MS66 sells for 6.43× (+543%) the Ungraded price — a $353 difference per coin.
MS66 sells for 5.29× (+429%) the MS62 price — a $339 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1884 O Morgan Dollar, the jump from Ungraded to MS66 is worth $353 (6.43×) — 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).