Cheapest priced copy (Duel Decks: Jace vs. Chandra): $0.35 at Card Kingdom, near mint, their price list as of .
Inner-Flame Acolyte 
Creature — Elemental Shaman · 2/2 · Common · Lorwyn · #181
When this creature enters, target creature gets +2/+0 and gains haste until end of turn.
Evoke {R} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Duel Decks: Jace vs. Chandra | 41 | Common | $0.35 | — |
| Duel Decks Anthology: Jace vs. Chandra | 41 | Common | $0.35 | — |
| Lorwyn | 181 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 15 April 2013If you cast this card for its evoke cost, you may put the sacrifice trigger and the regular enters-the-battlefield trigger on the stack in either order. The one put on the stack last will resolve first.