Cheapest priced copy (Theros): $0.49 at Card Kingdom, near mint, their price list as of .
Triad of Fates 
Legendary Creature — Human Wizard · 3/3 · Rare · Theros · #206
{1}, {T}: Put a fate counter on another target creature.
{W}, {T}: Exile target creature that has a fate counter on it, then return it to the battlefield under its owner's control.
{B}, {T}: Exile target creature that has a fate counter on it. Its controller draws two cards.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Theros | 206 | Rare | $0.49 | $0.49 |
One ruling from Wizards of the Coast
- 15 September 2013The creature that returns to the battlefield during the resolution of Triad of the Fate's middle ability does so as a new object, with no memory of its previous existence. It won't have a fate counter on it.