Oh, it's a little shop by a mall 15 miles from my house. I think it's called PC LAND, but I couldn't tell ya right now (I'm at work). I don't think it's a national chain, though.
There should be similar shops around you; I've seen them everywhere. If you go, make sure you have the specs you want and have the salesperson print you out a list of the system's specs. When I did, the guy told me that the price is set in stone once a printout is requested. Ask about warranties as well.
Thanks. I'm surprised you can do it so cheap even from a chain store. I'm pricing out my soon to be new system now, looks like my flatscreen monitor will take up a huge chunk. That and the video card, like more than half the cost right there.