Ungraded vs Grade 6.0 Action Comics #25 (1940): price difference
Action Comics #25 (1940) value — Ungraded $463 vs Grade 6.0 $4200. Grade 6.0 sells for 9.07× Ungraded (+807%). Prices updated August 2026.
→ Steady
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs Grade 6.0
$463→$4200
Grade 6.0 sells for 9.07× (+807%) the Ungraded price — a $3,737 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Action Comics #25 (1940), the jump from Ungraded to Grade 6.0 is worth $3,737 (9.07×) — 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).