Cactus Preserve 40/342 (Commander: Outlaws of Thunder Junction)

This land enters tapped. {T}: Add one mana of any type that a land you control could produce. {3}: Until end of turn, this land becomes an X/X green Plant creature with reach, where X is the greatest mana value among your commanders. It's still a land.

NM - $9.50
LP - $7.50
MP - $5.50
HP - $4.00
DMG - $2.00