Cheapest priced copy (Commander 2020): $0.49 at Card Kingdom, near mint, their price list as of .
Bounty Agent 
Creature — Human Soldier · 2/2 · Rare · Guilds of Ravnica · #2
Vigilance
{T}, Sacrifice this creature: Destroy target legendary permanent that's an artifact, creature, or enchantment.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
2 printings · $0.49 to $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2020 | 78 | Rare | $0.49 | — |
| Guilds of Ravnica | 2 | Rare | $0.49 | $0.79 |