![Quilled Greatwurm [Foil] #401](/api/images/junkpal-products/cards/quilled-greatwurm-foil-401-magic-foundations-card/img0/cover.webp)
Ungraded vs PSA 10 Quilled Greatwurm [Foil] #401: price difference
Quilled Greatwurm [Foil] #401 value — Ungraded $22 vs PSA 10 $80. PSA 10 sells for 3.64× Ungraded (+264%). Prices updated July 2026.
↘ Falling · -45%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs PSA 10
$22→$80
PSA 10 sells for 3.64× (+264%) the Ungraded price — a $58 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Quilled Greatwurm [Foil] #401, the jump from Ungraded to PSA 10 is worth $58 (3.64×) — 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).