Ungraded vs PSA 10 Blastoise [Prerelease Staff] #13: price difference

Blastoise [Prerelease Staff] #13 value — Ungraded $468 vs PSA 10 $1399. PSA 10 sells for 2.99× Ungraded (+199%). Prices updated July 2026.

↗ Rising · +33%

GradeSold medianvs Ungraded

Ungraded$468—eBay ↗

Grade 9$8751.87× · +87%eBay ↗

PSA 10$13992.99× · +199%eBay ↗

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

Ungraded vs PSA 10

$468→$1399

PSA 10 sells for 2.99× (+199%) the Ungraded price — a $931 difference per card.

Ungraded vs Grade 9

$468→$875

Grade 9 sells for 1.87× (+87%) the Ungraded price — a $407 difference per card.

Should you get this card graded?

Grading runs about $30 per card all-in. On Blastoise [Prerelease Staff] #13, the jump from Ungraded to PSA 10 is worth $931 (2.99×) — 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 listings See sold Blastoise [Prerelease Staff] #13 listings ↗Full Blastoise [Prerelease Staff] #13 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).