Ungraded vs Grade 8.0 Action Comics #218 (1956): price difference
Action Comics #218 (1956) value — Ungraded $64 vs Grade 8.0 $835. Grade 8.0 sells for 13.05× Ungraded (+1205%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 8.0 sells for 13.05× (+1205%) the Ungraded price — a $771 difference per comic.
Grade 8.0 sells for 7.52× (+652%) the Grade 6.0 price — a $724 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Action Comics #218 (1956), the jump from Ungraded to Grade 8.0 is worth $771 (13.05×) — 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).