Cheapest priced copy (Adventures in the Forgotten Realms): $0.59 at Card Kingdom, near mint, their price list as of .
You Find the Villains' Lair 
Instant · Common · Adventures in the Forgotten Realms · #399
Choose one —
• Foil Their Scheme — Counter target spell.
• Learn Their Secrets — Draw two cards, then discard two cards.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
2 printings · $0.59 to $2.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Adventures in the Forgotten Realms | 84 | Common | $0.59 | $0.79 |
| Adventures in the Forgotten Realms | 399 | Common | $1.29 | $2.99 |