Cheapest priced copy (Modern Horizons): $0.35 at Card Kingdom, near mint, their price list as of .
Ransack the Lab 
Sorcery · Common · Modern Horizons · #103
Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
1 printing · $0.35 to $1.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Modern Horizons | 103 | Common | $0.35 | $1.99 |