My only advice would be wait until fall when they all go on sale. We bought our SS Char-broil from Lowe's a few years ago when it went on clearance in late fall. We love it.
I think this is damn close to ours, except ours just has 1 temp gauge, not 4. I think we paid probably closer to $300-350 for it on sale in the fall.
http://www.lowes.com/pd_404325-82210...etInfo=4.0|Yes