Ungraded vs Grade 8.0 Justice League [Combo-Pack] #31 (2014): price difference
Justice League [Combo-Pack] #31 (2014) value — Ungraded $99 vs Grade 8.0 $67. Ungraded sells for 1.48× Grade 8.0 (+48%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs Grade 8.0
$67→$99
Ungraded sells for 1.48× (+48%) the Grade 8.0 price — a $32 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Justice League [Combo-Pack] #31 (2014), the jump from Grade 8.0 to Ungraded is worth $32 (1.48×) — 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).