Cheapest priced copy (Adventures in the Forgotten Realms): $0.35 at Card Kingdom, near mint, their price list as of .
Grim Bounty 
Sorcery · Common · Adventures in the Forgotten Realms · #106
Destroy target creature or planeswalker. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Adventures in the Forgotten Realms | 106 | Common | $0.35 | $0.49 |
| Foundations Jumpstart | 118 | Common | $0.35 | — |
| The List | AFR-106 | Common | $0.35 | — |
One ruling from Wizards of the Coast
- 23 July 2021If the target is not legal as Grim Bounty tries to resolve, perhaps because the creature or planeswalker is no longer on the battlefield, it will do nothing. You will not create a Treasure token.