Cheapest priced copy (Final Fantasy): $0.35 at Card Kingdom, near mint, their price list as of .
Sandworm 
Creature — Worm · 5/4 · Uncommon · Final Fantasy · #155
Haste
When this creature enters, destroy target land. Its controller may search their library for a basic land card, put it onto the battlefield tapped, then shuffle.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Final Fantasy | 155 | Uncommon | $0.35 | $0.49 |
2 rulings from Wizards of the Coast
- 6 June 2025If Sandworm's last ability resolves but doesn't destroy the target land (probably because the land had indestructible), the target land's controller still gets to search for a basic land card.
- 6 June 2025If the target land is an illegal target when Sandworm's last ability tries to resolve, it won't resolve and none of its effects will happen. The target land's controller won't search for a basic land card.