Cheapest priced copy (Jumpstart 2022): $0.35 at Card Kingdom, near mint, their price list as of .
Undersea Invader 
Creature — Giant Rogue · 5/6 · Common · Kaldheim · #78
Flash (You may cast this spell any time you could cast an instant.)
This creature enters tapped.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Jumpstart 2022 | 366 | Common | $0.35 | — |
| Foundations Jumpstart | 380 | Common | $0.35 | — |
| Kaldheim | 78 | Common | $0.35 | $0.49 |