Home Depot has a sale on the Weber Genesis S-330 Natural Gas grill at my local home depot (Bethesda MD 20817).
On sale for $484, usually sells for $949 and rarely on sale.
If I hadnt just bought my E-620, I probably would have bought this...
Of course, YMMV.
Store locator: http://www.homedepot.com/StoreFinder/index.jsp