Basic Grass Energy
Paldea Evolved · #278 · HR$8.47fair value $5.19
▲ 63% overPriced above fair value.
Market readSimilar cards →
Demand BuildingDemand is rising, but the price hasn’t followed yet. A description of the data today, not a forecast.
30 daysPrice−4%Sales+350%Listings+4%
Repriced 2026-10-28 · Fair value is descriptive, not a forecast
Fair-Value Lab PremiumNudge the fundamentals and watch fair value respond. Explore scenarios for this card.
Start free trialPrice history
Raw priceRaw
$8.47▼ −$1.72 (−16.9%)past 90 days
$9.44$10.22$11.01$8.47
Aug 1Aug 23Sep 14Oct 5Oct 27
Market price
Latest raw market price · $8.47 · Oct 27, 2026Grading
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.What this card sells for at each grade, and how many sales back each price.SkipGrading a raw copy to PSA 10 pencils about −66% expected return.Raw $8.47 → PSA 10 $42.00 · 5.0×
GradePrice× RawLast saleSales 30dConfidence
—Raw$8.47———High
PSA10$42.005.0×$32.00 · Sep 140Med
CGC10$6.500.8×—0Low
Grade distribution
How copies sent to PSA have come back.Gem rate58.6%
PSA graded365
PSA 10
21458.6%
PSA 9
11531.5%
PSA 8
308.2%
PSA 7
20.5%
6 & below
41.1%
Other graders · as of Oct 2026
PSA population from our own psacard.com read, Oct 4, 2026. Half grades count toward the grade below (a 9.5 is a 9). Other graders as of Oct 2026.BGS10 graded · 0% top
SGC11 graded · 27.3% top
Market
Supply & demand
How many copies are for sale, and how fast they're selling.Raw
TCGplayer listings158155 sellers · +3% vs 7d
Sold / week14▲ 350.0% vs 30d
Demand pressure9% · soft
softhot
Supply trendsteady · +4%
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.Aug 3Oct 27
Investment Score
One grade for how durable this card's demand looks today.Data snapshot, not a forecast
F
26/100Avoid
S+SABCDF
Basic Grass Energy earns a 26/100 investment score and an F grade (avoid). It's trading 63% above our fair value. It sits mid-pack in Paldea Evolved by price. Grading it to PSA-10 doesn't pencil at today's prices. It trades at a moderate pace.
30-day moven/a
Grading edge-68%
Time window30d
What drives the scoreout of 10, vs. modeled cards
Demand
1.4
Scarcity
3.1
Stability
7.7
