Ungraded vs Grade 8.0 Blackhawk #130 (1958): price difference
Blackhawk #130 (1958) value — Ungraded $9 vs Grade 8.0 $107. Grade 8.0 sells for 11.89× Ungraded (+1089%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 sells for 11.89× (+1089%) the Ungraded price — a $98 difference per comic.
Grade 6.0 sells for 5.11× (+411%) the Ungraded price — a $37 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Blackhawk #130 (1958), the jump from Ungraded to Grade 8.0 is worth $98 (11.89×) — 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).