Cheapest priced copy (Tempest): $0.35 at Card Kingdom, near mint, their price list as of .
Rootwater Diver 
Creature — Merfolk · 1/1 · Uncommon · Tempest · #81
{T}, Sacrifice this creature: Return target artifact card from your graveyard to your hand.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.35 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Tempest | 81 | Uncommon | $0.35 | — |