Ungraded vs PSA 10 Mewtwo LV. X #144: price difference
Mewtwo LV. X #144 value — Ungraded $40 vs PSA 10 $25500. PSA 10 sells for 637.5× Ungraded (+63650%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 637.5× (+63650%) the Ungraded price — a $25,460 difference per card.
PSA 10 sells for 27.13× (+2613%) the Grade 9 price — a $24,560 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mewtwo LV. X #144, the jump from Ungraded to PSA 10 is worth $25,460 (637.5×) — 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).