Professor's Research [Professor Sada] - 189/198 price
Professor Program Promos ยท #189/198
Professor's Research [Professor Sada] - 189/198 #189/198 from Professor Program Promos has a raw market price of $14.06.
![Professor's Research [Professor Sada] - 189/198 189/198](https://tcgplayer-cdn.tcgplayer.com/product/556953_in_800x800.jpg)
| Market price | $14.06 | raw, ungraded |
|---|---|---|
| Lowest | $13.83 |
Prices last refreshed 2026-07-05. Every figure is an observed sale.