Castle Garenbrig 240/269 (The List Reprints)

This land enters tapped unless you control a Forest. {T}: Add {G}. {2}{G}{G}, {T}: Add six {G}. Spend this mana only to cast creature spells or activate abilities of creatures.

NM - $21.10
LP - $16.90
MP - $12.70
HP - $8.50
DMG - $4.30