Cheapest priced copy (Lorwyn): $4.49 at Card Kingdom, near mint, their price list as of .
Treefolk Harbinger 
Creature — Treefolk Druid · 0/3 · Uncommon · Lorwyn · #239
When this creature enters, you may search your library for a Treefolk or Forest card, reveal it, then shuffle and put that card on top.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $4.49 to $13.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Lorwyn | 239 | Uncommon | $4.49 | $13.99 |
| Secret Lair Drop | 2766 | Rare | — | — |