Cheapest priced copy (Fourth Edition): $0.35 at Card Kingdom, near mint, their price list as of .
Pyrotechnics 
Sorcery · Common · Classic Sixth Edition · #199
Pyrotechnics deals 4 damage divided as you choose among any number of targets.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
16 printings · $0.35 to $5.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Fourth Edition Foreign Black Border | 217 | Uncommon | — | — |
| Fourth Edition | 217 | Uncommon | $0.35 | — |
| Fifth Edition | 263 | Uncommon | $0.35 | — |
| Classic Sixth Edition | 199 | Common | $0.35 | — |
| Seventh Edition | 210 | Uncommon | $0.35 | — |
| Seventh Edition | 210★ | Uncommon | — | $5.99 |
| Eighth Edition | 211 | Uncommon | $0.35 | — |
| Eighth Edition | 211★ | Uncommon | — | $0.99 |
| Anthologies | 48 | Common | $0.35 | — |
| Fate Reforged | 111 | Uncommon | $0.35 | $0.49 |
| Planechase | 60 | Uncommon | $0.35 | — |
| Introductory Two-Player Set | 38 | Uncommon | — | — |
| Legends | 161 | Common | $0.35 | — |
| The List | FRF-111 | Uncommon | $0.35 | — |
| Renaissance | 93 | Common | — | — |
| Rivals Quick Start Set | 37 | Uncommon | — | — |
3 rulings from Wizards of the Coast
- 24 November 2014If an effect creates a copy of Pyrotechnics, the number of targets and division of damage can’t be changed. The effect that creates the copy may allow you to change the targets, however.
- 24 November 2014You choose how the damage is divided as you cast the spell, not as it resolves. Each target must be assigned at least 1 damage.
- 24 November 2014If some but not all of Pyrotechnics’s targets become illegal, you can’t change the division of damage. Damage that would have been dealt to illegal targets simply isn’t dealt.