Cheapest priced copy (Magic 2013): $0.35 at Card Kingdom, near mint, their price list as of .
Crimson Muckwader 
Creature — Lizard · 2/1 · Uncommon · The List · #M13-127
This creature gets +1/+1 as long as you control a Swamp.
{2}{B}: Regenerate this creature. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Magic 2013 | 127 | Uncommon | $0.35 | $0.49 |
| The List | M13-127 | Uncommon | $0.35 | — |