[10/06/2016] Razer Mamba Tournament Edition 系列電玩遊戲專用滑鼠,Razer Mamba Tournament Edition – Professional Grade Chroma Ergonomic Gaming Mouse – World’s Best 16,000 DPI Sensor – eSport Performance,目前特價$78.93,使用額外八折碼 TWITCHCON20 之後,價格降為$62.99 USD。Prime境內免運費。哪裡買: amazon。