Cheapest priced copy (Alara Reborn): $0.35 at Card Kingdom, near mint, their price list as of .
Nulltread Gargantuan 
Creature — Beast · 5/6 · Uncommon · Alara Reborn · #102
When this creature enters, put a creature you control on top of its owner's library.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Alara Reborn | 102 | Uncommon | $0.35 | $0.49 |
2 rulings from Wizards of the Coast
- 1 May 2009Nulltread Gargantuan’s ability doesn’t target the creature you put on top of its owner’s library. You don’t choose one until the ability resolves. No one can respond to the choice.
- 1 May 2009If you control no other creatures, you’ll have to put Nulltread Gargantuan on top of its owner’s library.