Ungraded vs Grade 8.0 The X-Men #124 (1979): price difference
The X-Men #124 (1979) value — Ungraded $21 vs Grade 8.0 $34. Grade 8.0 sells for 1.62× Ungraded (+62%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 sells for 1.62× (+62%) the Ungraded price — a $13 difference per comic.
Grade 6.0 sells for 1.52× (+52%) the Ungraded price — a $11 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On The X-Men #124 (1979), the jump from Ungraded to Grade 8.0 is worth $13 (1.62×) — 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).