[10/16/2019] Apple Watch Series 4 (GPS, 44mm) 智慧手表，Apple Watch Series 4 (GPS, 44mm) – Silver Aluminium Case with White Sport Band，定價$429.99，目前特價只要$329.99 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買：amazon。