Ungraded vs Grade 8.0 Mark Spears Monsters [A64 Tinsel & Terror Foil] #8 (2025): price difference
Mark Spears Monsters [A64 Tinsel & Terror Foil] #8 (2025) value — Ungraded $61 vs Grade 8.0 $38. Ungraded sells for 1.61× Grade 8.0 (+61%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded sells for 1.61× (+61%) the Grade 8.0 price — a $23 difference per comic.
Ungraded sells for 1.97× (+97%) the Grade 6.0 price — a $30 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Mark Spears Monsters [A64 Tinsel & Terror Foil] #8 (2025), the jump from Grade 8.0 to Ungraded is worth $23 (1.61×) — at today's prices that doesn't cover the fee — grading this one is for the collection, not the flip. 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).