Ungraded vs MS66 1918 S Lincoln Wheat Penny: price difference
1918 S Lincoln Wheat Penny value — Ungraded $7 vs MS66 $2104. MS66 sells for 300.57× Ungraded (+29957%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
MS66 sells for 300.57× (+29957%) the Ungraded price — a $2,097 difference per coin.
MS62 sells for 21× (+2000%) the Ungraded price — a $140 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1918 S Lincoln Wheat Penny, the jump from Ungraded to MS66 is worth $2,097 (300.57×) — 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).