Not as big of a money saver as it used to be, but still plenty cheaper to build your own, more customizable, etc. Also depends on if you want it completely legal or not.
Don't listen to stupid brainwashed Apple minions. Go cats.
You can actually build your own PC and then install OSX on it. A guy I know did that.
I'm kind of leaning towards him telling me how to essentially build a PC but turn it into a Mac.
