Card image & details: TCGdex
Professor's Research
- Card number
- 189 / 198
- Rarity
- Rare
- Artist
- kirisAki
- Release date
- Mar 31, 2023
- Series
- Scarlet & Violet
- Pokémon featured
- None (Trainer / Energy)
Market
Updated Oct 13, 2026Marketplace prices via TCGdex. Movement uses daily snapshots when available, otherwise the provider's rolling averages.
Price history
Reconstructed from 7- and 30-day price changes reported by the market provider
Card details
Prices by source & variant
Each printing variant is priced separately.
Professor's Research on eBayeBay
Professor's Research (Sada) Rare Holo Scarlet & Violet Pokemon TCG Card 189/198
![Pokemon Professor's Research [Professor Sada] 240/198 Scarlet & Violet... NM UR](https://i.ebayimg.com/images/g/YVkAAeSwfTBq3tgC/s-l225.jpg)
Pokemon Professor's Research [Professor Sada] 240/198 Scarlet & Violet... NM UR
Pokemon TCG Professor's Research 190/198 Scarlet & Violet (2 card minimum)
Professor's Research (Sada) 189/198 Scarlet & Violet Pokemon Card Reverse LP
Professor's Research (Professor Sada) 240/198 Scarlet & Violet Pokemon Holo NM
Professor's Research (Professor Sada) 189/198 Scarlet & Violet Pokemon Holo NM
Professor's Research 223 Promo Scarlet & Violet Promo Pokemon NM/M
Professor's Research (Turo) 190/198 Scarlet & Violet Pokemon Reverse Holo NM
Professor's Research (Professor Turo) 241/198 Scarlet & Violet Pokemon Holo NM
Professor's Research (Professor Turo) 241/198 Scarlet & Violet Pokemon Holo NM
2023 Pokemon Scarlet Violet Professor's Research Sada 240/198 PSA 9 Mint
![Professor Research (Oak) [2] PTCGP – Pokémon TCG Pocket](https://i.ebayimg.com/images/g/oQsAAeSwo9hphxnY/s-l225.jpg)
Professor Research (Oak) [2] PTCGP – Pokémon TCG Pocket