Speaking of school systems. Local university's usually have surplus computers they sell, usually very very reasonably. Desktop models that can be refurbished and brought up to current standards, some that work right out of the gate without much add on. Anybody looking for a desktop can usually find this information on the university web site. When they replace their PC's they sell the old stuff. This is where the people building mac clones or Hackintosh computers usually get the bones to start.

My wife asked if I had seen the dog bowl. I told her I didn't even know he could.