Home Depot offers the Char-Broil 3-Burner Propane Gas Grill with Side Burner, model no. 463722314, for $149 with free shipping. (Amazon has it for the same price.) That's the lowest total price we could find by $10, although we saw it for $35 less in May.. It features two 36,000 BTU burners, one 12,000 BTU side burner, porcelain wire cooking grates, porcelain coated steel lid and firebox, and Peizo push button ignition.