Would anyone mind building me a PC on Microcenter?

Looking at a budget of about $500-$550, (Not including an OS, I'm going with Linux.)

Low end price, I know, but I remember setting one up with my dad on Microcenter, and it seemed pretty tight (had an nVidia GTX 620 in it,) but for the life of me I can't get back to the page I was at.

that budge is waaaaaaaaay too low for me

I'm also considering getting a PS4 instead, (never having to worry about upgrading hardware,) for the same price.

The problem being; I have literally NO HDTV's in my house to play it on.

Unless anyone around here knows of a good adapter I'd be able to get to convert the HDMI to Component or at the very least composite.