Ungraded vs MS62 1851 O Liberty Head Half Eagle: price difference
1851 O Liberty Head Half Eagle value — Ungraded $1595 vs MS62 $18348. MS62 sells for 11.5× Ungraded (+1050%). Prices updated August 2026.
→ Steady
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs MS62
$1595→$18348
MS62 sells for 11.5× (+1050%) the Ungraded price — a $16,753 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1851 O Liberty Head Half Eagle, the jump from Ungraded to MS62 is worth $16,753 (11.5×) — 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).