How much does this cost to the nearest dollar?

Whirlpool Part Number KNOB, INFINITE
THIS WHIRLPOOL SWITCH KNOB WORKS WITH MANY MAYTAG, WHIRLPOOL AND OTHER STOVE/OVEN/RANGES. SPECIFICATIONS COLOR BLACK KNOB WITH WHITE WRITINGDETAILS BURNER KNOB SPECIFICATIONS COLOR BLACK KNOB WITH WHITE WRITING COLOR BLACK KNOB WITH WHITE WRITING DETAILS BURNER KNOB DETAILS BURNER KNOB Whirlpool OEM Part All Our Parts Are Factory Approved For A Proper Fit Brand New in Original Retail Packaging Knob, Switch Part Number replaces Manufacturer Whirlpool, Part Weight 1 pounds, Dimensions 1 x 1 x 1 inches, model number Is Discontinued No, Quantity 1, Rank Tools

Price is $
Price: $15.97