How much does this cost to the nearest dollar?

Mini Car WiFi Display Wireless Smart Display Box AV+HDMI Screen Mirroring Mirror Box Airplay Replacement
EASY TO CARRY The cell phone connect TV, big screen vision. the mini size is easy to carry and enhances the practicality. WIDE COMPACIBILITY The car mirror box airplay is powerful function, that is compatible with android or ios system. Support laptop and desktop display on the same screen, and in-vehicle use only supports Android system navigation. HIGH PERFORMANCE The smart car box can transmit what your mobile device, smartphone/tablet, displays to the car display and achieve dual interaction directly. VEHICLE-MOUNTED SYNCHRONOUS SCREEN The car mirror box airplay has vehicle-mounted synchronous screen, mobile phone as navigation. SUPPORT SYSTEM The car mirror box airplay Support IOS8

Price is $29.00

Price: $28.72