Wellspring Mask Ogerpon ex
Prismatic Evolutions · #152 · SIR$17.07fair value $21.70
▼ 21% underPriced below fair value.
Market readSimilar cards →
Demand FadingDemand is softening. A description of the data today, not a forecast.
30 daysPrice+3%Sales−56%Listings+1%
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
$17.26▲ +$0.44 (+2.6%)past 90 days
$16.91$17.90$18.40$17.26
Aug 1Aug 23Sep 14Oct 5Oct 27
Market price
Latest raw market price · $17.26 · 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 −38% expected return.Raw $17.07 → PSA 10 $119.99 · 7.0×
GradePrice× RawLast saleSales 30dConfidence
—Raw$17.07———High
PSA10$119.997.0×$119.99 · Oct 205High
CGCPristine 10CGC 10 sales whose eBay listing says Pristine. The top CGC grade, so it can sell above a PSA 10. 8.6% of this card's graded CGC slabs are Pristine (population as of Oct 3), across everything CGC has graded, so it isn't the odds for your slab.$81.604.8×$43.20 · Sep 140Low
CGC10Pristine 10 sales are left out and shown on their own line.$26.401.6×$25.20 · Oct 51Med
TAG10$83.754.9×$97.50 · Aug 170Low
Grade distribution
How copies sent to PSA have come back.Gem rate37.5%
PSA graded1,396
PSA 10
52437.5%
PSA 9
69249.6%
PSA 8
15311%
PSA 7
191.4%
6 & below
80.6%
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.CGC148 graded · 48.6% top · 14 Pristine
BGS27 graded · 0% top
SGC5 graded · 60% top
Market
Supply & demand
How many copies are for sale, and how fast they're selling.Raw
TCGplayer listings141133 sellers · -7% vs 7d
Sold / week11▼ 55.6% vs 30d
Demand pressure8% · soft
softhot
Supply trendsteady · +1%
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 20Oct 27
Investment Score
One grade for how durable this card's demand looks today.Data snapshot, not a forecast
F
33/100Avoid
S+SABCDF
Wellspring Mask Ogerpon ex earns a 33/100 investment score and an F grade (avoid). It's trading 21% below our fair value. It sits mid-pack in Prismatic Evolutions by price. Grading it to PSA-10 doesn't pencil at today's prices. It trades thinly.
30-day move▼ 6%
Grading edge-43%
Time window30d
What drives the scoreout of 10, vs. modeled cards
Demand
1.6
Scarcity
5.6
Stability
8.3
