How much does this cost to the nearest dollar?

aFe 304 Stainless Steel Axle-Back Exhaust System with Polished Tip for Honda Civic EX Sedan Engine
aFe Introduces the Takeda axle-back exhaust system for the Honda Civic DX/EX/LX sedan with the L4-1.8 liter engine. In testing, this system will give you up to 9 horsepower and 10 pound x feet of torque as verified in-house dyno. This exhaust is constructed from 2.5 inch brushed finish steel for increased flow and lowered restrictions and uses mandrel-bent 304 stainless steel tubing that is TIG-welded for a rust free long-life. The system also uses a high-flow, polished 304 stainless steel muffler which improves performance across the power band while maintaining a great tone. To finish

Price is $578.00
Price: $577.57