Ungraded vs Grade 8.0 Mark Spears Monsters [Foil] #10 (2026): price difference
Mark Spears Monsters [Foil] #10 (2026) value — Ungraded $86 vs Grade 8.0 $51. Ungraded sells for 1.69× Grade 8.0 (+69%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded sells for 1.69× (+69%) the Grade 8.0 price — a $35 difference per comic.
Ungraded sells for 2× (+100%) the Grade 6.0 price — a $43 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Mark Spears Monsters [Foil] #10 (2026), the jump from Grade 8.0 to Ungraded is worth $35 (1.69×) — 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).