Cheapest priced copy (Lorwyn): $0.35 at Card Kingdom, near mint, their price list as of .
Caterwauling Boggart 
Creature — Goblin Shaman · 2/2 · Common · Lorwyn · #157
Goblins you control and Elementals you control have menace. (They can't be blocked except by two or more creatures.)
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
1 printing · $0.35 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Lorwyn | 157 | Common | $0.35 | $1.49 |
One ruling from Wizards of the Coast
- 1 October 2007Each creature you control that’s both a Goblin and an Elemental can’t be blocked except by two or more creatures (as opposed to four or more creatures).