Ungraded vs Grade 6.0 Detective Comics #146 (1949): price difference
Detective Comics #146 (1949) value — Ungraded $210 vs Grade 6.0 $1700. Grade 6.0 sells for 8.1× Ungraded (+710%). Prices updated August 2026.
↗ Rising · +56%
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs Grade 6.0
$210→$1700
Grade 6.0 sells for 8.1× (+710%) the Ungraded price — a $1,490 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Detective Comics #146 (1949), the jump from Ungraded to Grade 6.0 is worth $1,490 (8.1×) — 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).