Ungraded vs Grade 8.0 Adventure Comics #130 (1948): price difference
Adventure Comics #130 (1948) value — Ungraded $175 vs Grade 8.0 $444. Grade 8.0 sells for 2.54× Ungraded (+154%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 sells for 2.54× (+154%) the Ungraded price — a $269 difference per comic.
Grade 6.0 sells for 2.1× (+110%) the Ungraded price — a $192 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Adventure Comics #130 (1948), the jump from Ungraded to Grade 8.0 is worth $269 (2.54×) — 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).