Ungraded vs PSA 10 Mew EX #88: price difference
Mew EX #88 value — Ungraded $120 vs PSA 10 $6678. PSA 10 sells for 55.65× Ungraded (+5465%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
PSA 10 sells for 55.65× (+5465%) the Ungraded price — a $6,558 difference per card.
Grade 9 sells for 9.36× (+836%) the Ungraded price — a $1,003 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mew EX #88, the jump from Ungraded to PSA 10 is worth $6,558 (55.65×) — 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).