Ungraded vs PSA 10 Mewtwo #12: price difference
Mewtwo #12 value — Ungraded $152 vs PSA 10 $4711. PSA 10 sells for 30.99× Ungraded (+2999%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 30.99× (+2999%) the Ungraded price — a $4,559 difference per card.
Grade 9 sells for 6.94× (+594%) the Ungraded price — a $903 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mewtwo #12, the jump from Ungraded to PSA 10 is worth $4,559 (30.99×) — 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).