How much does this cost to the nearest dollar?

Mr. Heater 4 inch Stainless Steel Horizontal Vent Kit for Big Maxx MHU50 and MHU80 Unit Heaters
Mr. Heater 4 inch Stainless Steel Horizontal Vent Kit for Big Maxx MHU50 and MHU80 Unit Heaters Features -All parts for complete venting. -Adjustable elbow. Product Type -Vent kit/Diffuser. Material -Metal. Number of Items Included -9. Pieces Included -adapter, b-vent pipe, 2 vent pipes, 90 degree elbow, wall thimble, roof flashing, storm collar, vent cap. Dimensions -The thimble for through the wall use can expand about 4. Overall Height - Top to Bottom -6.5. Overall Width - Side to Side -13.5. Overall Depth

Price is $375.00
Price: $374.99