Cheapest priced copy (Planar Chaos): $1.49 at Card Kingdom, near mint, their price list as of .
Treacherous Urge 
Instant · Uncommon · Planar Chaos · #82
Target opponent reveals their hand. You may put a creature card from it onto the battlefield under your control. That creature gains haste. Sacrifice it at the beginning of the next end step.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $1.49 to $6.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Planar Chaos | 82 | Uncommon | $1.49 | $6.99 |
2 rulings from Wizards of the Coast
- 1 February 2007If you cast Treacherous Urge during the End step, you won’t sacrifice the creature until the end of the following turn.
- 1 February 2007If you don’t control the creature when the ability resolves, the creature won’t be sacrificed. It will have haste permanently.