Ungraded vs Grade 8.0 X-Men: Inferno Prologue Omnibus (2021): price difference
X-Men: Inferno Prologue Omnibus (2021) value — Ungraded $179 vs Grade 8.0 $113. Ungraded sells for 1.58× Grade 8.0 (+58%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded sells for 1.58× (+58%) the Grade 8.0 price — a $66 difference per comic.
Ungraded sells for 1.9× (+90%) the Grade 6.0 price — a $85 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On X-Men: Inferno Prologue Omnibus (2021), the jump from Grade 8.0 to Ungraded is worth $66 (1.58×) — 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).