Cheapest priced copy (Duskmourn: House of Horror): $0.35 at Card Kingdom, near mint, their price list as of .
Ghostly Keybearer 
Creature — Spirit · 3/3 · Uncommon · Duskmourn: House of Horror · #61
Flying
Whenever this creature deals combat damage to a player, unlock a locked door of up to one target Room you control.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Duskmourn: House of Horror | 61 | Uncommon | $0.35 | $0.49 |