Ungraded vs Grade 8.0 Adventure Comics #241 (1957): price difference
Adventure Comics #241 (1957) value — Ungraded $53 vs Grade 8.0 $633. Grade 8.0 sells for 11.94× Ungraded (+1094%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 sells for 11.94× (+1094%) the Ungraded price — a $580 difference per comic.
Grade 8.0 sells for 9.59× (+859%) the Grade 6.0 price — a $567 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Adventure Comics #241 (1957), the jump from Ungraded to Grade 8.0 is worth $580 (11.94×) — 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).