Professor Sada's Vitality
Paradox Rift · #256 · SIR$9.06fair value $9.61
▼ 6% underPriced about right, even a little cheap.
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+129%Listings+2%
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
$9.06▲ +$0.86 (+10.5%)past 90 days
$7.98$8.37$8.75$9.06
Aug 1Aug 23Sep 14Oct 5Oct 27
Market price
Latest raw market price · $9.06 · 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 −56% expected return.Raw $9.06 → PSA 10 $87.00 · 9.6×
GradePrice× RawLast saleSales 30dConfidence
—Raw$9.06———High
PSA10$87.009.6×$80.00 · Jul 210High
CGCPristine 10CGC 10 sales whose eBay listing says Pristine. The top CGC grade, so it can sell above a PSA 10. 6.7% 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.$74.998.3×$74.99 · Jul 180Low
CGC10Pristine 10 sales are left out and shown on their own line.$15.601.7×$20.40 · Sep 140Med
Grade distribution
How copies sent to PSA have come back.Gem rate32.2%
PSA graded950
PSA 10
30632.2%
PSA 9
50853.5%
PSA 8
12212.8%
PSA 7
90.9%
6 & below
50.5%
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.CGC224 graded · 46% top · 16 Pristine
BGS19 graded · 0% top
SGC35 graded · 62.9% top
Market
Supply & demand
How many copies are for sale, and how fast they're selling.Raw
TCGplayer listings156148 sellers · -2% vs 7d
Sold / week12▲ 128.6% vs 30d
Demand pressure8% · soft
softhot
Supply trendsteady · +2%
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 24Oct 26
Investment Score
One grade for how durable this card's demand looks today.Data snapshot, not a forecast
F
29/100Avoid
S+SABCDF
Professor Sada's Vitality earns a 29/100 investment score and an F grade (avoid). It's trading 6% below our fair value. It sits mid-pack in Paradox Rift by price. Grading it to PSA-10 doesn't pencil at today's prices. It trades thinly.
30-day moven/a
Grading edge-62%
Time window30d
What drives the scoreout of 10, vs. modeled cards
Demand
0.8
Scarcity
6.2
Stability
9.0
