Cheapest priced copy (Innistrad: Double Feature): $0.35 at Card Kingdom, near mint, their price list as of .
Traveling Minister 
Creature — Human Cleric · 1/1 · Common · Innistrad: Crimson Vow · #39
{T}: Target creature gets +1/+0 until end of turn. You gain 1 life. Activate only as a sorcery.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 306 | Common | $0.35 | $0.49 |
| The List | VOW-39 | Common | $0.35 | — |
| Innistrad: Crimson Vow | 39 | Common | $0.35 | $0.49 |
2 rulings from Wizards of the Coast
- 19 November 2021If the target of Traveling Minister's activated ability isn't legal as it tries to resolve, you won't gain 1 life.
- 19 November 2021After you exile Undead Butler from your graveyard, a second ability triggers. You choose the target creature card to return at that time.