Ungraded vs Grade 8.0 Jungle Comics #137 (1951): price difference
Jungle Comics #137 (1951) value — Ungraded $78 vs Grade 8.0 $516. Grade 8.0 sells for 6.62× Ungraded (+562%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 8.0
$78→$516
Grade 8.0 sells for 6.62× (+562%) the Ungraded price — a $438 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Jungle Comics #137 (1951), the jump from Ungraded to Grade 8.0 is worth $438 (6.62×) — 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).