Ungraded vs Grade 8.0 Black Cat #64 (1963): price difference
Black Cat #64 (1963) value — Ungraded $23 vs Grade 8.0 $204. Grade 8.0 sells for 8.87× Ungraded (+787%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 8.0 sells for 8.87× (+787%) the Ungraded price — a $181 difference per comic.
Grade 6.0 sells for 5.04× (+404%) the Ungraded price — a $93 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Black Cat #64 (1963), the jump from Ungraded to Grade 8.0 is worth $181 (8.87×) — 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).