Ungraded vs Grade 8.0 Amazing Heroes #37 (1983): price difference
Amazing Heroes #37 (1983) value — Ungraded $20 vs Grade 8.0 $67. Grade 8.0 sells for 3.35× Ungraded (+235%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 sells for 3.35× (+235%) the Ungraded price — a $47 difference per comic.
Grade 6.0 sells for 2.25× (+125%) the Ungraded price — a $25 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Amazing Heroes #37 (1983), the jump from Ungraded to Grade 8.0 is worth $47 (3.35×) — 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).