Cheapest priced copy (Lorwyn): $0.35 at Card Kingdom, near mint, their price list as of .
Kithkin Harbinger 
Creature — Kithkin Wizard · 1/3 · Uncommon · Lorwyn · #26
When this creature enters, you may search your library for a Kithkin card, reveal it, then shuffle and put that card on top.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.35 to $2.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Lorwyn | 26 | Uncommon | $0.35 | $2.99 |