Cheapest priced copy (The List): $1.79 at Card Kingdom, near mint, their price list as of .
Perilous Research 
Instant · Uncommon · Coldsnap · #41
Draw two cards, then sacrifice a permanent.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
4 printings · $1.79 to $22.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2011 | 54 | Uncommon | $2.49 | — |
| Coldsnap | 41 | Uncommon | $2.49 | $22.99 |
| Modern Masters | 58 | Common | $1.99 | $2.49 |
| The List | MMA-58 | Common | $1.79 | — |