Ungraded vs PSA 10 Dark Corridor DUNE-EN059: price difference
Dark Corridor DUNE-EN059 value — Ungraded $5 vs PSA 10 $50. PSA 10 sells for 10× Ungraded (+900%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 10× (+900%) the Ungraded price — a $45 difference per card.
Grade 9 sells for 4.2× (+320%) the Ungraded price — a $16 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Dark Corridor DUNE-EN059, the jump from Ungraded to PSA 10 is worth $45 (10×) — 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).