Ungraded vs PSA 10 Mewtwo GX #39: price difference
Mewtwo GX #39 value — Ungraded $11 vs PSA 10 $215. PSA 10 sells for 19.55× Ungraded (+1855%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 19.55× (+1855%) the Ungraded price — a $204 difference per card.
PSA 10 sells for 5× (+400%) the Grade 9 price — a $172 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mewtwo GX #39, the jump from Ungraded to PSA 10 is worth $204 (19.55×) — 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).