Ungraded vs MS66 1997 P [PROOF] American Silver Eagle: price difference
1997 P [PROOF] American Silver Eagle value — Ungraded $90 vs MS66 $414. MS66 sells for 4.6× Ungraded (+360%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
MS66 sells for 4.6× (+360%) the Ungraded price — a $324 difference per coin.
MS66 sells for 11.19× (+1019%) the MS62 price — a $377 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1997 P [PROOF] American Silver Eagle, the jump from Ungraded to MS66 is worth $324 (4.6×) — 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).