How much does this cost to the nearest dollar?

Pacesetter 201050 Direct Fit Catalytic Converter for Nissan Altima/Maxima/Murano 3.5L Front Engine
Pacesetter direct-fit catalytic converter. Direct replacement of OEM, low restriction design. Lower cost direct fit alternative for OEM Stainless steel construction Mounts for heat shields (where applicable) More efficient, Low restriction tubular design Manufactured with EPA approved catalytic converters; not legal for use in California and other states adopting California emission standards Manufacturer Pacesetter, Brand Pacesetter, Model Weight 1 pounds, Dimensions 16 x 7 x 7 inches, Country of Origin USA, model number Manufacturer Part OEM Part Rank Automotive Automotive Performance Catalytic Converters & Parts 363, Automotive Replacement Catalytic Converters 4215, Available April 

Price is $172.00
Price: $172.19