Ungraded vs PSA 10 Mew EX #151: price difference
Mew EX #151 value — Ungraded $4 vs PSA 10 $47. PSA 10 sells for 11.75× Ungraded (+1075%). Prices updated July 2026.
↗ Rising · +20%
GradeSold medianvs Ungraded
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs PSA 10
$4→$47
PSA 10 sells for 11.75× (+1075%) the Ungraded price — a $43 difference per card.
Grade 9 vs PSA 10
$6→$47
PSA 10 sells for 7.83× (+683%) the Grade 9 price — a $41 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mew EX #151, the jump from Ungraded to PSA 10 is worth $43 (11.75×) — 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).