This Char-Broil 3-Burner Propane Gas Grill with Side Burner drops from $149 to $139 at HomeDepot.com when you use coupon code SPRINGHD during checkout. Plus, shipping is free! This was the lowest price we found by $40, when you count free shipping. This grill has 36,000 BTUs of cooking power with 554 sq. in. of total cooking space, including a side burner. It also has a porcelain coated steel lid and firebox, and push-button ignition. Sales tax is charged in most states.