Ungraded vs PSA 10 Mega Meganium ex Box: price difference
Mega Meganium ex Box value — Ungraded $52 vs PSA 10 $266. PSA 10 sells for 5.12× Ungraded (+412%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 5.12× (+412%) the Ungraded price — a $214 difference per card.
PSA 10 sells for 3.55× (+255%) the Grade 9 price — a $191 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mega Meganium ex Box, the jump from Ungraded to PSA 10 is worth $214 (5.12×) — 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).