Ungraded vs Grade 8.0 Captain Marvel Adventures #77 (1947): price difference
Captain Marvel Adventures #77 (1947) value — Ungraded $38 vs Grade 8.0 $264. Grade 8.0 sells for 6.95× Ungraded (+595%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 sells for 6.95× (+595%) the Ungraded price — a $226 difference per comic.
Grade 6.0 sells for 4.34× (+334%) the Ungraded price — a $127 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Captain Marvel Adventures #77 (1947), the jump from Ungraded to Grade 8.0 is worth $226 (6.95×) — 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).