Cheapest priced copy (Legends): $84.99 at Card Kingdom, near mint, their price list as of .
Willow Satyr 
Creature — Satyr · 1/1 · Rare · Legends · #212
You may choose not to untap this creature during your untap step.
{T}: Gain control of target legendary creature for as long as you control this creature and this creature remains tapped.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $84.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Legends | 212 | Rare | $84.99 | — |
3 rulings from Wizards of the Coast
- 1 October 2009If Willow Satyr stops being tapped before its ability resolves — even if it becomes tapped again right away — you won’t gain control of the targeted creature at all. The same is true if you lose control of Willow Satyr before the ability resolves.
- 1 October 2009If Willow Satyr leaves the battlefield, you no longer control it, so the duration of its control-change effect ends.
- 1 October 2009Once the ability resolves, it doesn’t care whether the targeted permanent remains a legal target for the ability, only that it’s on the battlefield. The effect will continue to apply to it even if it gains shroud, stops being a creature, stops being legendary, or would no longer be a legal target for any other reason.