Ungraded vs PSA 10 Mewtwo #150: price difference
Mewtwo #150 value — Ungraded $41 vs PSA 10 $6201. PSA 10 sells for 151.24× Ungraded (+15024%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 151.24× (+15024%) the Ungraded price — a $6,160 difference per card.
Grade 9 sells for 14.05× (+1305%) the Ungraded price — a $535 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mewtwo #150, the jump from Ungraded to PSA 10 is worth $6,160 (151.24×) — 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).