Ungraded vs MS66 1955 [PROOF] Lincoln Wheat Penny: price difference
1955 [PROOF] Lincoln Wheat Penny value — Ungraded $15 vs MS66 $377. MS66 sells for 25.13× Ungraded (+2413%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
MS66 sells for 25.13× (+2413%) the Ungraded price — a $362 difference per coin.
MS66 sells for 12.57× (+1157%) the MS62 price — a $347 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1955 [PROOF] Lincoln Wheat Penny, the jump from Ungraded to MS66 is worth $362 (25.13×) — 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).