Cheapest priced copy (Mercadian Masques): $0.79 at Card Kingdom, near mint, their price list as of .
Caustic Wasps 
Creature — Insect · 1/1 · Uncommon · Mercadian Masques · #234
Flying
Whenever this creature deals combat damage to a player, you may destroy target artifact that player controls.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.79 to $8.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Mercadian Masques | 234 | Uncommon | $0.79 | $8.99 |