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Professor's Research (Professor Magnolia)

Sword & Shield · #209 · RBW

Professor's Research (Professor Magnolia) — Sword & Shield #209

Overview

Fair-value verdict

Watch

$3.80

DISCOUNT −51%

Modeled fair value $7.81

Trading well below fundamentals.

Below fairFairAbove fair

Supply Squeeze Available listings are drying up.

Listings 15% thinnerDemand holding10/wk sold
Pull rate1 in 650 packs
Cost to pull~$6,962
Released2020-02
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

Professor's Research (Professor Magnolia) scores 24/100. 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 51% below our fair value. It sits mid-pack in Sword & Shield by price. It trades thinly.

Data snapshot — not a forecast
What drives the score· vs. modeled cards (ME · SV · SWSH · SM)
  • Demand
    limited data
    1.0
  • Scarcity
    2.8
  • Stability
    9.1

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 12, 2026

Indicator

Overlays and indicators are Premium.See what's included

Grading

Grade distribution

Gem rate61.2%
Graded707
  • PSA 1043361.2%
  • PSA 922131.3%
  • PSA 8415.8%
  • PSA 740.6%
  • 6 & below81.1%
Other graders
CGC23544.3% top · 18 Pristine
BGS240% top
SGC742.9% 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
130
125 TCGplayer sellers · +2% vs 7d
Sold / wk
10
Demand pressure8% · soft
softhot
Supply trendclearing · -15%
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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