Cheapest priced copy (Mirrodin): $0.39 at Card Kingdom, near mint, their price list as of .
Journey of Discovery 
Sorcery · Common · Mirrodin · #123
Choose one —
• Search your library for up to two basic land cards, reveal them, put them into your hand, then shuffle.
• You may play up to two additional lands this turn.
Entwine {2}{G} (Choose both if you pay the entwine cost.)
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
1 printing · $0.39 to $1.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Mirrodin | 123 | Common | $0.39 | $1.99 |
One ruling from Wizards of the Coast
- 1 December 2004If you cast an entwined Journey of Discovery using Vedalken Orrery during an opponent’s turn, you can’t play two lands during that turn.