Ungraded vs Grade 8.0 Mark Spears Monsters [Spears Skull Nun] #6 (2025): price difference
Mark Spears Monsters [Spears Skull Nun] #6 (2025) value — Ungraded $173 vs Grade 8.0 $99. Ungraded sells for 1.75× Grade 8.0 (+75%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded sells for 1.75× (+75%) the Grade 8.0 price — a $74 difference per comic.
Ungraded sells for 2.08× (+108%) the Grade 6.0 price — a $90 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Mark Spears Monsters [Spears Skull Nun] #6 (2025), the jump from Grade 8.0 to Ungraded is worth $74 (1.75×) — 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).