Ungraded vs Grade 8.0 Action Comics #456 (1976): price difference
Action Comics #456 (1976) value — Ungraded $6 vs Grade 8.0 $91. Grade 8.0 sells for 15.17× Ungraded (+1417%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 sells for 15.17× (+1417%) the Ungraded price — a $85 difference per comic.
Grade 8.0 sells for 4.33× (+333%) the Grade 6.0 price — a $70 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Action Comics #456 (1976), the jump from Ungraded to Grade 8.0 is worth $85 (15.17×) — 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).