Cheapest priced copy (Nemesis): $0.49 at Card Kingdom, near mint, their price list as of .
Flowstone Overseer 
Creature — Beast · 4/4 · Rare · Nemesis · #82
{R}{R}: Target creature gets +1/-1 until end of turn.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.49 to $7.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Nemesis | 82 | Rare | $0.49 | $7.99 |