Volkner
Ultra Prism · #156 · GXT

Volkner
Ultra Prism · #156 · GXT
Overview
Fair-value verdict
Raw
$33.39
PREMIUM +51%Modeled fair value $22.18
Trading well above fundamentals.
Stable No material movement in price, demand, or supply.
Listings −3% · Price +3%
PSA 10
$116.86
Est. from 3 recent PSA 10 sales — low sales volume, treat as approximate
Grading How often this card grades PSA 10 (gem rate) and how many PSA 10s exist.
Gem rate 38% · 112 PSA 10s
Investment Score
Volkner scores 36/100. 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 51% above our fair value. It sits mid-pack in Ultra Prism by price. It trades thinly.
- Demandlimited data1.9
- Scarcity5.6
- Stability9.7
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
Most recent PSA 10 sale · $128.43 · Jun 15, 2026
Grading
Grade distribution
- PSA 1011237.7%
- PSA 914147.5%
- PSA 83511.8%
- PSA 751.7%
- 6 & below41.3%
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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