Ungraded vs Grade 8.0 Blackhawk #155 (1960): price difference
Blackhawk #155 (1960) value — Ungraded $19 vs Grade 8.0 $99. Grade 8.0 sells for 5.21× Ungraded (+421%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 8.0 sells for 5.21× (+421%) the Ungraded price — a $80 difference per comic.
Grade 6.0 sells for 3.16× (+216%) the Ungraded price — a $41 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Blackhawk #155 (1960), the jump from Ungraded to Grade 8.0 is worth $80 (5.21×) — 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).