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Unit Energy GrassFireWater

Ultra Prism · #170 · GXG

Unit Energy GrassFireWater — Ultra Prism #170

Overview

Fair-value verdict

Watch

$19.38

PREMIUM +50%

Modeled fair value $12.96

Priced above fair value.

Below fairFairAbove fair

Demand Tightening Demand is rising as available listings shrink.

Listings 25% thinnerDemand rising2/wk sold
Pull rate1 in 750 packs
Cost to pull~$37,253
Released2018-02
Fair-Value LabPremium Nudge the fundamentals and watch fair value respond.

Investment Score

Limited grading data
30-Day Move
n/a
Grading Edge
n/a
Time Window
30d

Unit Energy GrassFireWater 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 50% above our fair value. It's one of the lower-priced cards in Ultra Prism. It trades thinly.

Data snapshot — not a forecast
What drives the score· vs. modeled cards (ME · SV · SWSH · SM)
  • Demand
    limited data
    1.7
  • Scarcity
    5.9
  • Stability
    9.8

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

Indicator

Overlays and indicators are Premium.See what's included

Grading

Grade distribution

Gem rate34.7%
Graded242
  • PSA 108434.7%
  • PSA 910242.1%
  • PSA 84217.4%
  • PSA 762.5%
  • 6 & below83.3%
Other graders
CGC3721.6% top · 3 Pristine
BGS40% top
SGC10% top
as of Aug 2026

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

TCGplayer · last 30 days
TCGplayer listings
38
35 TCGplayer sellers · -10% vs 7d
Sold / wk
2.3
▲ 100.0% vs 30d
Demand pressure6% · soft
softhot
Supply trendclearing · -25%
clearingbuilding
TCGplayer sales · sold per day

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.

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