Ungraded vs PSA 10 Cornerstone Mask Ogerpon ex #160: price difference
Cornerstone Mask Ogerpon ex #160 value — Ungraded $17 vs PSA 10 $95. PSA 10 sells for 5.59× Ungraded (+459%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 5.59× (+459%) the Ungraded price — a $78 difference per card.
PSA 10 sells for 3.8× (+280%) the Grade 9 price — a $70 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Cornerstone Mask Ogerpon ex #160, the jump from Ungraded to PSA 10 is worth $78 (5.59×) — 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).