Cheapest priced copy (Mystery Booster 2): $1.29 at Card Kingdom, near mint, their price list as of .
Eater of the Dead 
Creature — Horror · 3/4 · Uncommon · The Dark · #44
{0}: If this creature is tapped, exile target creature card from a graveyard and untap this creature.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $1.29 to $7.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The Dark | 44 | Uncommon | $5.49 | — |
| Mystery Booster 2 | 183 | Uncommon | $1.29 | $7.99 |
2 rulings from Wizards of the Coast
- 4 October 2004It untaps during the resolution of its ability.
- 16 September 2007You can activate the ability whether or not Eater of the Dead is tapped. However, if Eater of the Dead is untapped when the ability resolves, the ability won't do anything.