Cheapest priced copy (Foundations Jumpstart): $0.35 at Card Kingdom, near mint, their price list as of .
Wind Strider 
Creature — Merfolk Wizard · 3/3 · Common · Ixalan · #88
Flash (You may cast this spell any time you could cast an instant.)
Flying
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
3 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Foundations Jumpstart | 389 | Common | $0.35 | — |
| The List | XLN-88 | Common | $0.35 | — |
| Ixalan | 88 | Common | $0.35 | $0.49 |