Ungraded vs Grade 8.0 Jumbo Comics #140 (1950): price difference
Jumbo Comics #140 (1950) value — Ungraded $36 vs Grade 8.0 $253. Grade 8.0 sells for 7.03× Ungraded (+603%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 8.0
$36→$253
Grade 8.0 sells for 7.03× (+603%) the Ungraded price — a $217 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Jumbo Comics #140 (1950), the jump from Ungraded to Grade 8.0 is worth $217 (7.03×) — 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).