Cheapest priced copy (Conflux): $0.35 at Card Kingdom, near mint, their price list as of .
Pestilent Kathari 
Creature — Bird Warrior · 1/1 · Common · Conflux · #50
Flying
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
{2}{R}: This creature gains first strike until end of turn.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Conflux | 50 | Common | $0.35 | $0.49 |