Cheapest priced copy (Magic 2015): $0.35 at Card Kingdom, near mint, their price list as of .
Invasive Species 
Creature — Insect · 3/3 · Common · Magic 2015 · #181
When this creature enters, return another permanent you control to its owner's hand.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Magic 2015 | 181 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 18 July 2014The ability doesn’t target any permanent. You choose which one to return when the ability resolves. No player can respond to this choice once the ability starts resolving.