Cheapest priced copy (Dominaria): $0.35 at Card Kingdom, near mint, their price list as of .
Spore Swarm 
Instant · Uncommon · Dominaria · #180
Create three 1/1 green Saproling creature tokens.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
3 printings · $0.35 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Dominaria | 180 | Uncommon | $0.35 | $0.99 |
| Foundations Jumpstart | 717 | Uncommon | $0.35 | — |
| The List | DOM-180 | Uncommon | $0.35 | — |