Cheapest priced copy (Invasion): $0.35 at Card Kingdom, near mint, their price list as of .
Tidal Visionary 
Creature — Merfolk Wizard · 1/1 · Common · Invasion · #80
{T}: Target creature becomes the color of your choice until end of turn.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.35 to $1.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Invasion | 80 | Common | $0.35 | $1.99 |