Ungraded vs Grade 6.0 Blackhawk #17 (1947): price difference
Blackhawk #17 (1947) value — Ungraded $27 vs Grade 6.0 $195. Grade 6.0 sells for 7.22× Ungraded (+622%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 6.0
$27→$195
Grade 6.0 sells for 7.22× (+622%) the Ungraded price — a $168 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Blackhawk #17 (1947), the jump from Ungraded to Grade 6.0 is worth $168 (7.22×) — 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).