Ungraded vs MS66 1621 Sacagawea Dollar: price difference
1621 Sacagawea Dollar value — Ungraded $6 vs MS66 $7378. MS66 sells for 1,229.67× Ungraded (+122867%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
MS66 sells for 1,229.67× (+122867%) the Ungraded price — a $7,372 difference per coin.
MS62 sells for 109.5× (+10850%) the Ungraded price — a $651 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1621 Sacagawea Dollar, the jump from Ungraded to MS66 is worth $7,372 (1,229.67×) — 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).