How much does this cost to the nearest dollar?

PolarPro ND4 Filter - Cinema Series for DJI Mavic Pro/Mavic Platinum
The PolarPro cinema series ND4 filter for the DJI Mavic Pro reduces the cameras shutter speed by 2 stops. Featuring the highest grade glass and coatings delivering perfect optics, the cinema series is for pilots who demand the absolute best. Cinema series for the DJI Mavic feature an aluminum frame which is thin enough to stay on during gimbal start-up. Filter is manufactured with Polaroid airframe featherlight design for smooth gimbal operation.. Engineered for to pass through gimbal initialization with the Mavic Platinum and Mavic Pro Includes cinema series ND4 filter, Filter pouch, and cleaning cloth Cinema series multi-coated glass for pristine optics Feather-light design for smooth gimbal operation ND4 filter

Price is $29.00
Price: $29.26