Basic Grass Energy
Paldea Evolved · #278 · HR
Fair-value verdict
Raw
$10.37
Stable No material movement in price, demand, or supply.
Sales −22% · Listings +2% · Price 0%
PSA 10
$42.00
Grading How often this card grades PSA 10 (gem rate), what a PSA 10 sells for versus the raw card, and how many PSA 10s exist.
Gem rate 59% · 211 PSA 10s
Price history· 90d · % change
Overlays
PSA 10 line from 5 tracked eBay sales — a partial sample of eBay sold volume.
Investment Score
Basic Grass Energy scores 40/100. 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 70% above our fair value. It sits mid-pack in Paldea Evolved by price. It trades at a moderate pace.
- Demandlimited data3.5
- Scarcity3.1
- Stability7.3
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.
Supply shows both venues — eBay active listings + TCGplayer sellers (distinct units, not summed); the supply-trend gauge is eBay-driven for now, with the TCGplayer trend surfacing once its history is reliable, then blending. Sold/wk is TCGplayer; demand pressure = weekly TCGplayer sales ÷ eBay active listings (soft → hot) — a relative read, not a literal sell-through. Descriptive market context, not a forecast.
Across HyperPotion
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