Cheapest priced copy (Morningtide): $0.35 at Card Kingdom, near mint, their price list as of .
Sunflare Shaman 
Creature — Elemental Shaman · 2/1 · Common · Morningtide · #108
{1}{R}, {T}: This creature deals X damage to any target and X damage to itself, where X is the number of Elemental cards in your graveyard.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Morningtide | 108 | Common | $0.35 | $0.49 |
2 rulings from Wizards of the Coast
- 1 April 2008If the target leaves the battlefield or otherwise becomes an illegal target before the ability resolves, the ability doesn't resolve and Sunflare Shaman won't deal any damage to itself.
- 1 April 2008If Sunflare Shaman leaves the battlefield before its ability resolves, it will still deal damage to the target. If Sunflare Shaman is put into your graveyard, it even counts toward the amount of damage dealt.