Cheapest priced copy (Legends): $3.49 at Card Kingdom, near mint, their price list as of .
Backdraft 
Instant · Uncommon · Legends · #132
Choose a player who cast one or more sorcery spells this turn. Backdraft deals damage to that player equal to half the damage dealt by one of those sorcery spells this turn, rounded down.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $3.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Legends | 132 | Uncommon | $3.49 | — |