Ungraded vs Grade 8.0 Uncanny X-Men [Price] #423 (2003): price difference
Uncanny X-Men [Price] #423 (2003) value — Ungraded $49 vs Grade 8.0 $88. Grade 8.0 sells for 1.8× Ungraded (+80%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs Grade 8.0
$49→$88
Grade 8.0 sells for 1.8× (+80%) the Ungraded price — a $39 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Uncanny X-Men [Price] #423 (2003), the jump from Ungraded to Grade 8.0 is worth $39 (1.8×) — 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).