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Professor's Research [Professor Sada] - 189/198 — Professor Program Promos Pokémon TCG card
Pokémon TCG · PromoLive pricing

Professor's Research [Professor Sada] - 189/198

Stable-0.1%
Professor Program Promos, 2011 · #189/198
Professor's Research [Professor Sada] - 189/198's Near Mint price is down 1.6% ($0.22) over the past 30 days.
Fresh· Updated Nov 3, 2026
Card Details
TypeTrainer — Supporter
ArtistSada
Card TextDiscard your hand and draw 7 cards. You may play only 1 Supporter card during your turn.
inkwell Fair Value™?· NM
$13.52
single source
—
—
Condition?
Confidencemedium
Prices as ofNov 3
Normal—
Cheapest printing—
Set Price Alert

Why This Price

inkwell Estimate
Fair Value$13.52
Movement
7D Change-0.1% (-$0.02)
30D Change-1.6% (-$0.22)
Freshness
Prices as ofNov 3
Update cadenceDaily
Inkwell Fair Value$13.52NM · compare before you buy
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All Professor's Research [Professor Sada] - 189/198 Cards
How much is Professor's Research [Professor Sada] - 189/198 worth?
The current Near Mint price for Professor's Research [Professor Sada] - 189/198 from Professor Program Promos (Pokémon TCG) is $13.52. It has decreased 0.1% over the past 7 days.
What set is Professor's Research [Professor Sada] - 189/198 from?
Professor's Research [Professor Sada] - 189/198 is from the Professor Program Promos set, released January 2011. It is a Promo in Pokémon TCG.
What rarity is Professor's Research [Professor Sada] - 189/198?
Professor's Research [Professor Sada] - 189/198 is a Promo card from Professor Program Promos in Pokémon TCG.
How has the price of Professor's Research [Professor Sada] - 189/198 changed over the past 30 days?
Over the past 30 days, the Near Mint price of Professor's Research [Professor Sada] - 189/198 has fallen 1.6% ($0.22) to $13.52.
How many Professor's Research [Professor Sada] - 189/198 cards exist?
There are 3 different Professor's Research [Professor Sada] - 189/198 cards across Pokémon TCG sets. Each version has unique stats, abilities, and artwork.