How much does this cost to the nearest dollar?

ATP Automotive Graywerks 101397 Exhaust Manifold/Catalytic Converter
ATP Graywerks Exhaust Manifold-Converters provide a tested and proven solution to repair vehicles with increased emissions or check engine lights due to catalytic failures. All parts are designed and tested as a direct, exact fit replacement. This includes rigorous application testing to ensure the replacement part meets all demands by the vehicle’s On-Board Diagnostic computer. ATP’s Manifold-Converters feature high grade steel and precious metals to ensure a long lasting replacement. This is backed by a 5 Year or 50,000 Mile Warranty. Engineered as direct OE replacement ensuring manifold will line up and flow like the original unit High grade steel and precious metals resist fatigue and provide long lasting reliable catalyst performance Developed based on OEM

Price is $
Price: $567.99