Blastoise GX [Jumbo] #SM189

Ungraded vs PSA 10 Blastoise GX [Jumbo] #SM189: price difference

Blastoise GX [Jumbo] #SM189 value — Ungraded $12 vs PSA 10 $296. PSA 10 sells for 24.67× Ungraded (+2367%). Prices updated July 2026.

↗ Rising · +16%
GradeSold medianvs Ungraded
Ungraded$12—eBay ↗
Grade 9$16513.75× · +1275%eBay ↗
PSA 10$29624.67× · +2367%eBay ↗

Medians of real sold listings per grade, updated July 2026 — how we compute values.

Ungraded vs PSA 10
$12→$296

PSA 10 sells for 24.67× (+2367%) the Ungraded price — a $284 difference per card.

Ungraded vs Grade 9
$12→$165

Grade 9 sells for 13.75× (+1275%) the Ungraded price — a $153 difference per card.

Should you get this card graded?

Grading runs about $30 per card all-in. On Blastoise GX [Jumbo] #SM189, the jump from Ungraded to PSA 10 is worth $284 (24.67×) — 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 →
See current eBay listingsSee sold Blastoise GX [Jumbo] #SM189 listings ↗Full Blastoise GX [Jumbo] #SM189 price guide →

Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).