Cheapest priced copy (Urza's Legacy): $39.99 at Card Kingdom, near mint, their price list as of .
Palinchron 
Creature — Illusion · 4/5 · Rare · Urza's Legacy · #38
Flying
When this creature enters, untap up to seven lands.
{2}{U}{U}: Return this creature to its owner's hand.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $39.99 to $749.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Urza's Legacy | 38 | Rare | $39.99 | $749.99 |
2 rulings from Wizards of the Coast
- 4 October 2004You can untap 0 to 7 lands.
- 8 December 2022You choose which lands to untap as the triggered ability resolves. They aren't targeted, and they don't have to be lands that you control.