How much does this cost to the nearest dollar?

Dorman Nitrogen Oxide (NOx) Sensor Compatible with Select Chevrolet / GMC Models
This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly restoring nitrogen oxide detection to comply with emissions regulations. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. Chevrolet Express 2500 2010, 2011, 2012, 2013, 2014 - Chevrolet Express 3500 2010, 2011, 2012, 2013, 2014 - Chevrolet Express 4500 2010, 2011, 2012, 2013, 2014 - Chevrolet Silverado 2500 HD 

Price is $168.00

Price: $167.72