Cheapest priced copy (Teenage Mutant Ninja Turtles): $0.69 at Card Kingdom, near mint, their price list as of .
Armaggon, Future Shark 
Legendary Creature — Shark Horror Mutant · 9/6 · Rare · Teenage Mutant Ninja Turtles · #58
Flash
When Armaggon enters, destroy up to three target creatures.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
2 printings · $0.69 to $2.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Teenage Mutant Ninja Turtles | 58 | Rare | $0.69 | $0.99 |
| Teenage Mutant Ninja Turtles | 264 | Rare | $2.29 | $2.49 |