Ungraded vs Grade 8.0 Detective Comics #253 (1958): price difference
Detective Comics #253 (1958) value — Ungraded $79 vs Grade 8.0 $1647. Grade 8.0 sells for 20.85× Ungraded (+1985%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 8.0 sells for 20.85× (+1985%) the Ungraded price — a $1,568 difference per comic.
Grade 6.0 sells for 8.22× (+722%) the Ungraded price — a $570 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Detective Comics #253 (1958), the jump from Ungraded to Grade 8.0 is worth $1,568 (20.85×) — 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).