How much does this cost to the nearest dollar?

Allstar Performance 7.5 3.42 Ring and Pinion Gear Set for GM
Quality differential components are suitable for race, street and off-road use. Lapped in matched sets for quiet operation. GM Package Dimensions 13.208 H x 38.354 L x 28.702 W (centimetres) Package Weight 6.304 kilograms Country of Origin United States Manufacturer Allstar Performance, Brand Allstar Performance, Model Weight 13.9 pounds, Dimensions 182.4 x 133.2 x 63.6 inches, Country of Origin USA, model number Is Discontinued No, Exterior Machined, Manufacturer Part OEM Part Rank Automotive Automotive Performance Ring & Pinion Gears 17, Automotive Replacement Ring & Pinion Gears 129, Available

Price is $171.00

Price: $171.37