I'm looking for a mmorpg that has a nice crafting system, a good economy, and a system by which you can buy land. Thanks in advance.

the closest thing is runescape, nice economy, crafting skills, and i think i once read an update thing a while ago that they might make housing and a lumbercrafting skillto furnish it with might wanna try it i used to play

or you could try goonzu online, www.global.goonzu.com