Ungraded vs PSA 10 Mewtwo GX #40: price difference
Mewtwo GX #40 value — Ungraded $9 vs PSA 10 $83. PSA 10 sells for 9.22× Ungraded (+822%). Prices updated July 2026.
GradeSold medianvs Ungraded
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs PSA 10
$9→$83
PSA 10 sells for 9.22× (+822%) the Ungraded price — a $74 difference per card.
Grade 9 vs PSA 10
$20→$83
PSA 10 sells for 4.15× (+315%) the Grade 9 price — a $63 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mewtwo GX #40, the jump from Ungraded to PSA 10 is worth $74 (9.22×) — 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).