![Pheromosa GX [Jumbo] #SM66](/api/images/junkpal-products/cards/pheromosa-gx-jumbo-sm66-pokemon-promo-card/img0/cover.webp)
Ungraded vs Grade 9 Pheromosa GX [Jumbo] #SM66: price difference
Pheromosa GX [Jumbo] #SM66 value — Ungraded $5 vs Grade 9 $80. Grade 9 sells for 16× Ungraded (+1500%). Prices updated July 2026.
↘ Falling · -12%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 9
$5→$80
Grade 9 sells for 16× (+1500%) the Ungraded price — a $75 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Pheromosa GX [Jumbo] #SM66, the jump from Ungraded to Grade 9 is worth $75 (16×) — 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).