Ungraded vs MS66 1928 S Peace Dollar: price difference
1928 S Peace Dollar value — Ungraded $65 vs MS66 $13465. MS66 sells for 207.15× Ungraded (+20615%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
MS66 sells for 207.15× (+20615%) the Ungraded price — a $13,400 difference per coin.
MS66 sells for 38.47× (+3747%) the MS62 price — a $13,115 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1928 S Peace Dollar, the jump from Ungraded to MS66 is worth $13,400 (207.15×) — 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).