Cheapest priced copy (Marvel Super Heroes): $0.35 at Card Kingdom, near mint, their price list as of .
Atlantean Cavalry 
Creature — Merfolk Soldier · 3/2 · Common · Marvel Super Heroes · #45
Vigilance
Whenever you draw your second card each turn, put a +1/+1 counter on this creature.
Legal inCommanderBrawlStandardPioneerModernLegacyVintagePauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Marvel Super Heroes | 45 | Common | $0.35 | $0.49 |