Cheapest priced copy (Duel Decks: Nissa vs. Ob Nixilis): $0.35 at Card Kingdom, near mint, their price list as of .
Grim Discovery 
Sorcery · Common · Zendikar · #91
Choose one or both —
• Return target creature card from your graveyard to your hand.
• Return target land card from your graveyard to your hand.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Duel Decks: Nissa vs. Ob Nixilis | 51 | Common | $0.35 | — |
| The List | DDR-51 | Common | $0.35 | — |
| Zendikar | 91 | Common | $0.35 | $0.49 |