Ungraded vs Grade 8.0 Jumbo Comics #128 (1949): price difference
Jumbo Comics #128 (1949) value — Ungraded $56 vs Grade 8.0 $169. Grade 8.0 sells for 3.02× Ungraded (+202%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs Grade 8.0
$56→$169
Grade 8.0 sells for 3.02× (+202%) the Ungraded price — a $113 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Jumbo Comics #128 (1949), the jump from Ungraded to Grade 8.0 is worth $113 (3.02×) — 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).