Ungraded vs Grade 8.0 Adventure Comics #135 (1948): price difference
Adventure Comics #135 (1948) value — Ungraded $95 vs Grade 8.0 $408. Grade 8.0 sells for 4.29× Ungraded (+329%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs Grade 8.0
$95→$408
Grade 8.0 sells for 4.29× (+329%) the Ungraded price — a $313 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Adventure Comics #135 (1948), the jump from Ungraded to Grade 8.0 is worth $313 (4.29×) — 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).