How much does this cost to the nearest dollar?

Gibson Performance Exhaust 616006 Stainless Steel Axle Back Exhaust System
Gibson's exhaust systems are designed and Dyno tuned to get the most horsepower out of your vehicle which gives style to the Dodge Durango. It is hassle free and has bolt-on installation with professional looking results. It does not require welding and is available in aluminized or stainless steel. 2.25 inch tubing, 4 inch dual wall tips and zinc plated factory style hangers, clamps and all hardware for easy bolt-on installation All welded construction, baffled and chambered for better volume efficiency with unrestricted flow; no packing to blow out or deteriorate 4 inch polished T304 stainless steel round double wall slash cut tips Exit is straight out the back Lifetime limited warranty Manufacturer Gibson Performance Exhaust,

Price is $504.00
Price: $504.15