[06/15/2015] Acer K132 投影機，Acer K132 1280×800 WXGA 600 ANSI Lumens 16:10 Aspect Ratio, HDMI/MHL Input, w/ Carrying Bag, Keystone Correction, 3D Ready – 120Hz Frame Sequential, Portable LED Projector，目前特價$249.99 USD。境內免運費。哪裡買: Newegg。

amazon賣$380，評價很好。