Zweilous [Master Ball] #66

Ungraded vs PSA 10 Zweilous [Master Ball] #66: price difference

Zweilous [Master Ball] #66 value — Ungraded $5 vs PSA 10 $55. PSA 10 sells for 11× Ungraded (+1000%). Prices updated July 2026.

→ Steady
GradeSold medianvs Ungraded
Ungraded$5—eBay ↗
Grade 9$102× · +100%eBay ↗
PSA 10$5511× · +1000%eBay ↗

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

Ungraded vs PSA 10
$5→$55

PSA 10 sells for 11× (+1000%) the Ungraded price — a $50 difference per card.

Grade 9 vs PSA 10
$10→$55

PSA 10 sells for 5.5× (+450%) the Grade 9 price — a $45 difference per card.

Should you get this card graded?

Grading runs about $30 per card all-in. On Zweilous [Master Ball] #66, the jump from Ungraded to PSA 10 is worth $50 (11×) — 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 Zweilous [Master Ball] #66 listings ↗Full Zweilous [Master Ball] #66 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).