Ungraded vs Grade 8.0 Batman #66 (1951): price difference
Batman #66 (1951) value — Ungraded $440 vs Grade 8.0 $4920. 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.
Grade 8.0 sells for 11.18× (+1018%) the Ungraded price — a $4,480 difference per comic.
Grade 8.0 sells for 4.32× (+332%) the Grade 6.0 price — a $3,780 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Batman #66 (1951), the jump from Ungraded to Grade 8.0 is worth $4,480 (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).