Cheapest priced copy (Duel Decks: Garruk vs. Liliana): $4.99 at Card Kingdom, foil, near mint, their price list as of .
Garruk Wildspeaker 
Legendary Planeswalker — Garruk · Mythic · Magic 2010 · #183
+1: Untap two target lands.
−1: Create a 3/3 green Beast creature token.
−4: Creatures you control get +3/+3 and gain trample until end of turn.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
9 printings · $4.99 to $37.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2011 | 157 | Mythic | $5.99 | — |
| Duel Decks: Garruk vs. Liliana | 1 | Mythic | — | $4.99 |
| Duel Decks Anthology: Garruk vs. Liliana | 1 | Mythic | — | $4.99 |
| Lorwyn | 213 | Rare | $7.49 | $37.99 |
| Magic 2010 | 183 | Mythic | $5.99 | $15.99 |
| Magic 2011 | 175 | Mythic | $5.49 | $19.99 |
| Duels of the Planeswalkers 2009 Promos | 1 | Mythic | — | $5.99 |
| Secret Lair Drop | 1142 | Rare | $5.99 | $6.99 |
| Secret Lair Promo | 42 | Mythic | $6.99 | $6.99 |
2 rulings from Wizards of the Coast
- 1 October 2009The first ability can target any two lands. They don’t have to be tapped.
- 1 October 2009The third ability affects only creatures you control at the time it resolves. It won’t affect creatures that come under your control later in the turn.