Pheromosa GX
Ultra Prism · #140 · GXF
Pheromosa GX
Ultra Prism · #140 · GXF
Overview
Fair-value verdict
Raw
$21.61
PREMIUM +158%Modeled fair value $8.36
Priced above fair value.
Supply Squeeze Available listings are drying up.
PSA 10
$90.63
Est. from 1 recent PSA 10 sale — low sales volume, treat as approximate
Grading How often this card grades PSA 10 (gem rate) and how many PSA 10s exist.
Gem rate 45% · 76 PSA 10s
Investment Score
Pheromosa GX scores 33/100. We're withholding a letter grade because it has no PSA-10 graded price yet, so the score leans on demand signals. It's trading 158% above our fair value. It sits mid-pack in Ultra Prism by price. It trades thinly.
- Demandlimited data1.8
- Scarcity4.7
- Stability9.2
This is a snapshot of demand fundamentals, not a forecast and not financial advice. "Gaining steam" just shows that the price has moved recently, not that it'll keep moving. The score measures durability, not how a card behaves in a crash. And keep an eye out for reprints, which can crash a chase card fast no matter how high the grade. Scores compare cards within the modern era (Mega Evolution, Scarlet & Violet, Sword & Shield) — not against vintage.
Price chart
Price history
Sep 14, 2026
Grading
Grade ladder
Confidence (High / Med / Low) is how much recorded sale history backs the price — Low means only a few sales, so treat it as directional. Prices are eBay-sold medians; ×raw is the grading premium; sales count the last 30 days.| Grade | Price | × Raw | Last sale | Sales (30d) | Confidence |
|---|---|---|---|---|---|
| Raw | $21.61 | — | — | — | High |
Prices are eBay-sold medians; last sale is the most recent single sale; sales count the last 30 days. Confidence reflects the full sale history behind each price — low-confidence rows rest on few sales, treat as directional.
Grade distribution
- PSA 107644.7%
- PSA 96739.4%
- PSA 82212.9%
- PSA 710.6%
- 6 & below42.4%
PSA population from our own psacard.com read, Aug 25, 2026. Half grades count toward the grade below (a 9.5 is a 9).
Market
Supply & Demand
Supply is the TCGplayer listing count; demand pressure = weekly TCGplayer sales ÷ listings (soft → hot), a single-venue sell-through read. The supply-trend gauge reads eBay where we have it, with the TCGplayer listings trend surfacing as its history matures. Descriptive market context, not a forecast.
Across HyperPotion
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