How much does this cost to the nearest dollar?

Range Surface Burner Knob Genuine Original Equipment Manufacturer (OEM) Part White
Kenmore OEM Part All Our Parts Are Factory Approved For A Proper Fit Brand New in Original Retail Packaging Knob Part Number replaces Brand Kenmore, Color White, Style Compatible, Pieces 1, Handle Type Knob, Shape Round, Special Feature Easy to Install, Age Range (Description) Adult, Included Components Knob, Finish Type Painted, Unit Count 1.0 Count, Manufacturer Kenmore, Part Weight 0.176 ounces, Dimensions 2 x 2 x 2 inches, model number Is Discontinued No, Finish Painted, Quantity 1, Special Features Easy to Install, Rank Tools & Home Improvement Range Replacement Knobs 886, Available May 22, 2015

Price is $30.00

Price: $29.75