Ungraded vs MS66 1909 O Indian Head Half Eagle: price difference
1909 O Indian Head Half Eagle value — Ungraded $1825 vs MS66 $266200. MS66 sells for 145.86× Ungraded (+14486%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
MS66 sells for 145.86× (+14486%) the Ungraded price — a $264,375 difference per coin.
MS62 sells for 13.41× (+1241%) the Ungraded price — a $22,654 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1909 O Indian Head Half Eagle, the jump from Ungraded to MS66 is worth $264,375 (145.86×) — 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).