Ungraded vs Grade 8.0 Journey into Mystery #24 (1955): price difference
Journey into Mystery #24 (1955) value — Ungraded $113 vs Grade 8.0 $997. Grade 8.0 sells for 8.82× Ungraded (+782%). Prices updated September 2026.
Medians of real sold listings per grade, updated September 2026 — how we compute values.
Grade 8.0 sells for 8.82× (+782%) the Ungraded price — a $884 difference per comic.
Grade 6.0 sells for 4.67× (+367%) the Ungraded price — a $415 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Journey into Mystery #24 (1955), the jump from Ungraded to Grade 8.0 is worth $884 (8.82×) — 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).