Mamoswine [Reverse Holo] #9

Ungraded vs PSA 10 Mamoswine [Reverse Holo] #9: price difference

Mamoswine [Reverse Holo] #9 value — Ungraded $6 vs PSA 10 $132. PSA 10 sells for 22× Ungraded (+2100%). Prices updated July 2026.

↗ Rising · +95%
GradeSold medianvs Ungraded
Ungraded$6—eBay ↗
Grade 9$172.83× · +183%eBay ↗
PSA 10$13222× · +2100%eBay ↗

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

Ungraded vs PSA 10
$6→$132

PSA 10 sells for 22× (+2100%) the Ungraded price — a $126 difference per card.

Grade 9 vs PSA 10
$17→$132

PSA 10 sells for 7.76× (+676%) the Grade 9 price — a $115 difference per card.

Should you get this card graded?

Grading runs about $30 per card all-in. On Mamoswine [Reverse Holo] #9, the jump from Ungraded to PSA 10 is worth $126 (22×) — 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 Mamoswine [Reverse Holo] #9 listings ↗Full Mamoswine [Reverse Holo] #9 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).