Ungraded vs PSA 10 Summoned Skull [1st Edition] SDY-004: price difference
Summoned Skull [1st Edition] SDY-004 value — Ungraded $15 vs PSA 10 $448. PSA 10 sells for 29.87× Ungraded (+2887%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 29.87× (+2887%) the Ungraded price — a $433 difference per card.
Grade 9 sells for 8.27× (+727%) the Ungraded price — a $109 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Summoned Skull [1st Edition] SDY-004, the jump from Ungraded to PSA 10 is worth $433 (29.87×) — 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).