Ungraded vs PSA 10 Mewtwo GX #SV59: price difference
Mewtwo GX #SV59 value — Ungraded $106 vs PSA 10 $412. PSA 10 sells for 3.89× Ungraded (+289%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 3.89× (+289%) the Ungraded price — a $306 difference per card.
PSA 10 sells for 3.85× (+285%) the Grade 9 price — a $305 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mewtwo GX #SV59, the jump from Ungraded to PSA 10 is worth $306 (3.89×) — 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).