Ungraded vs Grade 8.0 The X-Men #107 (1977): price difference
The X-Men #107 (1977) value — Ungraded $48 vs Grade 8.0 $120. Grade 8.0 sells for 2.5× Ungraded (+150%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 sells for 2.5× (+150%) the Ungraded price — a $72 difference per comic.
Grade 8.0 sells for 1.88× (+88%) the Grade 6.0 price — a $56 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On The X-Men #107 (1977), the jump from Ungraded to Grade 8.0 is worth $72 (2.5×) — 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).