Ungraded vs Grade 8.0 Adventure Comics #152 (1950): price difference
Adventure Comics #152 (1950) value — Ungraded $103 vs Grade 8.0 $735. Grade 8.0 sells for 7.14× Ungraded (+614%). Prices updated September 2026.
Medians of real sold listings per grade, updated September 2026 — how we compute values.
Grade 8.0 sells for 7.14× (+614%) the Ungraded price — a $632 difference per comic.
Grade 6.0 sells for 3.86× (+286%) the Ungraded price — a $295 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Adventure Comics #152 (1950), the jump from Ungraded to Grade 8.0 is worth $632 (7.14×) — 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).