Cheapest priced copy (The List): $0.35 at Card Kingdom, near mint, their price list as of .
Alpine Watchdog 
Creature — Dog · 2/2 · Common · The List · #M21-2
Vigilance (Attacking doesn't cause this creature to tap.)
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
2 printings · $0.35 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Core Set 2021 | 2 | Common | $0.39 | $0.99 |
| The List | M21-2 | Common | $0.35 | — |