Cheapest priced copy (Magic 2010): $0.35 at Card Kingdom, near mint, their price list as of .
Serpent of the Endless Sea 
Creature — Serpent · */* · Common · Magic 2010 · #70
Serpent of the Endless Sea's power and toughness are each equal to the number of Islands you control.
This creature can't attack unless defending player controls an Island.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Magic 2010 | 70 | Common | $0.35 | $0.49 |