Ungraded vs Grade 8.0 Superman #132 (1959): price difference
Superman #132 (1959) value — Ungraded $20 vs Grade 8.0 $451. Grade 8.0 sells for 22.55× Ungraded (+2155%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 sells for 22.55× (+2155%) the Ungraded price — a $431 difference per comic.
Grade 8.0 sells for 6.44× (+544%) the Grade 6.0 price — a $381 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Superman #132 (1959), the jump from Ungraded to Grade 8.0 is worth $431 (22.55×) — 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).