Ungraded vs MS66 1888 O [VAM-1B] Morgan Dollar: price difference
1888 O [VAM-1B] Morgan Dollar value — Ungraded $238 vs MS66 $4810. MS66 sells for 20.21× Ungraded (+1921%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
MS66 sells for 20.21× (+1921%) the Ungraded price — a $4,572 difference per coin.
MS66 sells for 13.47× (+1247%) the MS62 price — a $4,453 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1888 O [VAM-1B] Morgan Dollar, the jump from Ungraded to MS66 is worth $4,572 (20.21×) — 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).