Well, EliteFTS.com has the best racks available. They aren't cheap though. However, if a bomb went off in your house, the only thing left standing would be that rack.
They have some home gym combo packages that are really nice and reasonably priced for the quality of the equipment you get. Plus, Dave Tate is a stand-up guy and will make sure to take care of you.
Check out the web-site, he actually has a lot of great info on there in addition to the online store.