How much does this cost to the nearest dollar?

Grizzly B-Air, Dryer Filter Kit, Black
The B-Air Grizzly Filter Kit is recommended to protect the Grizzly Dryer motor from fur and other debris that can shorten the life of the dryer motor. Filters easily snap onto both sides of the dryer (no tools required). Easy to remove- just wash, air dry and snap back into place. Optional replacement pads are available Prevents fur and debris buildup in dryer Easily snaps in place Kit comes with two frames and two washable filters Grade Replacement Part, Brand B-Air, Dimensions LxWxH 9 x 0.25 x 9 inches, Is Discontinued No, Dimensions 9 x 0.25 x 9 inches; 5.6 Ounces, model number Available May 

Price is $30.00
Price: $29.99