Cheapest priced copy (Streets of New Capenna): $0.35 at Card Kingdom, near mint, their price list as of .
Security Rhox 
Creature — Rhino Warrior · 5/4 · Uncommon · Streets of New Capenna · #220
You may pay {R}{G} rather than pay this spell's mana cost. Spend only mana produced by Treasures to cast it this way.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Streets of New Capenna | 220 | Uncommon | $0.35 | $0.49 |