Cheapest priced copy (Strixhaven: School of Mages): $0.35 at Card Kingdom, near mint, their price list as of .
Practical Research 
Instant · Uncommon · Strixhaven: School of Mages · #212
Draw four cards. Then discard two cards unless you discard an instant or sorcery card.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Strixhaven: School of Mages | 212 | Uncommon | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 16 April 2021As Practical Research resolves, you can discard either one instant or sorcery card or discard two cards, each of which may or may not be an instant or sorcery card.