Cheapest priced copy (Dominaria United): $0.35 at Card Kingdom, near mint, their price list as of .
Flowstone Kavu 
Creature — Kavu · 2/3 · Common · Dominaria United · #125
Menace (This creature can't be blocked except by two or more creatures.)
{R}: This creature gets +1/-1 until end of turn.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Dominaria United | 125 | Common | $0.35 | $0.49 |