Cheapest priced copy (Tenth Edition): $5.49 at Card Kingdom, near mint, their price list as of .
Joiner Adept 
Creature — Elf Druid · 2/1 · Rare · Tenth Edition · #271
Lands you control have "{T}: Add one mana of any color."
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $5.49 to $34.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Tenth Edition | 271 | Rare | $5.49 | $34.99 |
| Fifth Dawn | 89 | Rare | $5.49 | $19.99 |
One ruling from Wizards of the Coast
- 1 December 2004Each land you control gets this ability.