How much does this cost to the nearest dollar?

NuTone Model Exhaust Fan Grille Assembly by Broan-NuTone
GRILLE Broan OEM Part All Our Parts Are Factory Approved For A Proper Fit. Measures 9 x 8.5 x 0.5 Part Number replaces Grille Brand New in Original Retail Packaging Brand Name Broan-NuTone, Model Info Weight 3.19 ounces, Dimensions 10.8 x 9.2 x 0.8 inches, model number Is Discontinued No, Part Burner type Sealed, Drawer Type Storage, Broiler, Color White, Control Console Knob, Certification Certified frustration-free, Available May 29, 2007, Brand Broan-NuTone, Controls Type Knob, Specification Met Certified frustration-free

Price is $20.00

Price: $19.5