Cheapest priced copy (Conspiracy): $0.35 at Card Kingdom, near mint, their price list as of .
Aether Tradewinds 
Instant · Common · Kaladesh · #38
Return target permanent you control and target permanent you don't control to their owners' hands.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
4 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Conspiracy | 89 | Common | $0.35 | $0.49 |
| Kaladesh | 38 | Common | $0.35 | $0.49 |
| The List | KLD-38 | Common | $0.35 | — |
| Worldwake | 24 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 20 September 2016If one target permanent becomes an illegal target, the other will be returned to its owner's hand. If both targets become illegal, Aether Tradewinds won't resolve.