How much does this cost to the nearest dollar?

MYGOFLIGHT Flex Suction Cup Articulated Arm Sport Mount and iPad Air 1/2/3 iPad Pro 9.7” iPad 9.7” Polycarbonate Pilot Kneeboard Everyday Case Kit for Airplane Car RV Truck Boat Windshield Mounting
COCKPIT READY AND EASILY ADJUSTABLE – Kit includes the MGF Flex Suction Cup Mount and Polycarbonate Pilot Kneeboard and Everyday Sport Case for iPad Air 1/2/3, 9.7”, and Pro 9.7”, making your tablet viewable and operable with one hand during critical phases of flight per FAA requirements. When mount-installed, the Gen 3 connection between allows the tablet to rotate between landscape and portrait positions. The cut-out design

Price is $280.00
Price: $280