![M Blastoise EX [1st Edition] #22](/api/images/junkpal-products/cards/m-blastoise-ex-1st-edition-22-pokemon-japanese-20th-anniversary-card/img0/cover.webp)
Ungraded vs PSA 10 M Blastoise EX [1st Edition] #22: price difference
M Blastoise EX [1st Edition] #22 value — Ungraded $24 vs PSA 10 $135. PSA 10 sells for 5.63× Ungraded (+463%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 5.63× (+463%) the Ungraded price — a $111 difference per card.
PSA 10 sells for 3.07× (+207%) the Grade 9 price — a $91 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On M Blastoise EX [1st Edition] #22, the jump from Ungraded to PSA 10 is worth $111 (5.63×) — 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).