Ungraded vs PSA 10 Mega Lucario Ex #188: price difference
Mega Lucario Ex #188 value — Ungraded $262 vs PSA 10 $798. PSA 10 sells for 3.05× Ungraded (+205%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 3.05× (+205%) the Ungraded price — a $536 difference per card.
PSA 10 sells for 3.28× (+228%) the Grade 9 price — a $555 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mega Lucario Ex #188, the jump from Ungraded to PSA 10 is worth $536 (3.05×) — 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).