Ungraded vs Grade 8.0 Adventures into the Unknown #3 (1949): price difference
Adventures into the Unknown #3 (1949) value — Ungraded $102 vs Grade 8.0 $1140. Grade 8.0 sells for 11.18× Ungraded (+1018%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs Grade 8.0
$102→$1140
Grade 8.0 sells for 11.18× (+1018%) the Ungraded price — a $1,038 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Adventures into the Unknown #3 (1949), the jump from Ungraded to Grade 8.0 is worth $1,038 (11.18×) — 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).