a little late to the discussion but build your own!
it's not that hard at all. do some Google searches and watch some You-Tube videos and you will be fine. plus all the parts come with instruction manuals.
then you get to see that look on people's faces when you tell them you built your own computer!
"wha how... so you BUILT IT
, woah how long did it take? you must me amazing with computers." heheheh
just be sure that when you tell them it was about half price as the ones at the store and they ask if you would build one for them, you act like it's a really big job too