Cheapest priced copy (Mirrodin): $0.35 at Card Kingdom, near mint, their price list as of .
Leonin Den-Guard 
Creature — Cat Soldier · 1/3 · Common · Salvat 2005 · #L17
As long as this creature is equipped, it gets +1/+1 and has vigilance.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
4 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Mirrodin | 9 | Common | $0.35 | $0.49 |
| Salvat 2005 | L17 | Common | — | — |
| Salvat 2005 | L29 | Common | — | — |
| Salvat 2005 | L30 | Common | — | — |