Ungraded vs Grade 6.0 Detective Comics #172 (1951): price difference
Detective Comics #172 (1951) value — Ungraded $230 vs Grade 6.0 $408. Grade 6.0 sells for 1.77× Ungraded (+77%). Prices updated September 2026.
↗ Rising · +25%
Medians of real sold listings per grade, updated September 2026 — how we compute values.
Ungraded vs Grade 6.0
$230→$408
Grade 6.0 sells for 1.77× (+77%) the Ungraded price — a $178 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Detective Comics #172 (1951), the jump from Ungraded to Grade 6.0 is worth $178 (1.77×) — 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).