Professor's Research [Professor Turo] - 190/198

Professor's Research [Professor Turo] - 190/198 Rev Holo

Professor Program Promos - #190/198 - SV - Promo
Current
$36.23
PT ok$23.58 -35%Scarcity 48Grade EV -66%
All-time high*
$50.49
All-time low*
$11.73
vs high
-28%
On sale - 57% off - RecoveringView on TCGplayereBay Buy It NoweBay Auctions
Graded economics-66%
PSA 10$30.75PokemonPriceTracker 365d
PSA 9$24.41Market grade-curve estimate
PSA 8$19.08PokemonPriceTracker 365d
Net EV$-40.65$20.58 net sale vs $61.23 cost
Outcome mix10 19% / 9 55% / 8 26%
Assumption$25.00 grade, 15% sale haircut
PSA 10/9 premium1.3x
PopulationPSA 10
Gem rate18.8%
PSA 10 pop3
Total pop16
SourceGemRate card search enrichment
PSA 10 velocity-
Total velocity-
SnapshotJun 22, 2026
Scarcity48/100
LabelWeak
Confidence88/100
Supply66/100
Demand0/100
Gem rate 18.8%PSA 10 pop 3/16PSA 10/9 premium 1.3xSupply constraint 66/100
Raw validationconfirmed
TCG market$23.58
Pulse price$36.23
Delta-35%
CheckedJun 22, 2026
Professor's Research - 190/198 (2023)PSA comps refreshed Jun 22, 2026PSA sales window 365 days
Signal context1
Drawdown57% off peak, Recovering

*All-time high/low are within the tracked window (2024-08-08 - 2026-09-15). Raw, ungraded TCGplayer market price (blue) and cheapest listing (grey) via the free TCGCSV mirror. Personal, non-commercial prototype - not investment advice.