Ungraded vs MS66 2002 S [PROOF] Sacagawea Dollar: price difference
2002 S [PROOF] Sacagawea Dollar value — Ungraded $4 vs MS66 $19. MS66 sells for 4.75× Ungraded (+375%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
MS66 sells for 4.75× (+375%) the Ungraded price — a $15 difference per coin.
MS66 sells for 3.8× (+280%) the MS62 price — a $14 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 2002 S [PROOF] Sacagawea Dollar, the jump from Ungraded to MS66 is worth $15 (4.75×) — at today's prices that doesn't cover the fee — grading this one is for the collection, not the flip. 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).