Ungraded vs Grade 8.0 Spawn #31 (1995): price difference
Spawn #31 (1995) value — Ungraded $6 vs Grade 8.0 $39. Grade 8.0 sells for 6.5× Ungraded (+550%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 8.0 sells for 6.5× (+550%) the Ungraded price — a $33 difference per comic.
Grade 6.0 sells for 2.67× (+167%) the Ungraded price — a $10 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Spawn #31 (1995), the jump from Ungraded to Grade 8.0 is worth $33 (6.5×) — 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).