Cheapest priced copy (Conspiracy): $13.99 at Card Kingdom, near mint, their price list as of .
Phage the Untouchable 
Legendary Creature — Avatar Minion · 4/4 · Rare · Tenth Edition · #166
When Phage enters, if you didn't cast it from your hand, you lose the game.
Whenever Phage deals combat damage to a creature, destroy that creature. It can't be regenerated.
Whenever Phage deals combat damage to a player, that player loses the game.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
4 printings · $13.99 to $329.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Tenth Edition | 166 | Rare | $14.99 | $64.99 |
| Conspiracy | 120 | Mythic | $13.99 | $69.99 |
| Legions | 78 | Rare | $14.99 | $329.99 |
| Secret Lair Drop | 1195 | Mythic | — | $84.99 |
2 rulings from Wizards of the Coast
- 4 October 2004It is only considered "cast from your hand" if you cast it as a spell from your hand. Putting it onto the battlefield from your hand using a spell or ability will cause you to lose the game.
- 1 July 2013In a Commander game where this card is your commander, casting it from the Command zone does not count as casting it from your hand.