Cheapest priced copy (Legions): $1.99 at Card Kingdom, near mint, their price list as of .
Celestial Gatekeeper 
Creature — Bird Cleric · 2/2 · Rare · Legions · #6
Flying
When this creature dies, exile it, then return up to two target Bird and/or Cleric permanent cards from your graveyard to the battlefield.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $1.99 to $15.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Legions | 6 | Rare | $1.99 | $15.99 |
One ruling from Wizards of the Coast
- 4 October 2004You can choose to target this card as one of the two Bird and/or Cleric cards. If you do, it gets exiled and does not get returned to the battlefield.