Ungraded vs MS66 1909 O Barber Half Dollar: price difference
1909 O Barber Half Dollar value — Ungraded $33 vs MS66 $8893. MS66 sells for 269.48× Ungraded (+26848%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
MS66 sells for 269.48× (+26848%) the Ungraded price — a $8,860 difference per coin.
MS62 sells for 20.88× (+1988%) the Ungraded price — a $656 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1909 O Barber Half Dollar, the jump from Ungraded to MS66 is worth $8,860 (269.48×) — 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).