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![Professor's Research [Professor Sada] - 189/198 — SV01: Scarlet & Violet Base Set Pokémon TCG card](/_next/image?url=https%3A%2F%2Fimages.pokemontcg.io%2Fsv1%2F189_hires.png&w=3840&q=75)
Pokémon TCG · RareLive pricing
Professor's Research [Professor Sada] - 189/198
Declining-6.7%SV01: Scarlet & Violet Base Set, 2023 · #189/198
Professor's Research [Professor Sada] - 189/198's Near Mint price is down 17.6% ($0.03) over the past 30 days.
Fresh· Updated Nov 3, 2026
Card Details
TypeSupporter — Supporter
ArtistkirisAki
Card TextDiscard your hand and draw 7 cards. You may play only 1 Supporter card during your turn.
inkwell Fair Value™?· NM
$0.14
single source
$0.13$0.14
Condition?
Confidencemedium
Prices as ofNov 3
Normal—
Cheapest printing—
Why This Price
inkwell Estimate
Fair Value$0.14
Movement
7D Change-6.7% (-$0.01)
30D Change-17.6% (-$0.03)
Freshness
Prices as ofNov 3
Update cadenceDaily
Inkwell Fair Value$0.14
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- 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 SV01: Scarlet & Violet Base Set (Pokémon TCG) is $0.14. It has decreased 6.7% 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 SV01: Scarlet & Violet Base Set set, released March 2023. It is a Rare in Pokémon TCG.
- What rarity is Professor's Research [Professor Sada] - 189/198?
- Professor's Research [Professor Sada] - 189/198 is a Rare card from SV01: Scarlet & Violet Base Set 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 17.6% ($0.03) to $0.14.
- 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.