Amazon has the RainMachine Mini-8 WiFi Irrigation Controller for $129 with free shipping. Save water with free real-time weather from NOAA, Metno, WUnderground, or personal station, features smartphone integration, 802.11n wireless, and a SimpleTouch interface.
eBay has the Premiertek WiFi Mini Smart Plug for $12 with free shipping. Features control electronics from anywhere using your tablet or smartphone, this plug allows you to turn devices on and off remotely and create schedules for connected electronics.
Amazon has the Epson VS240 SVGA 3LCD Projector for $240 with free shipping. Features 3lcd, 3-chip technology for 3x higher color brightness and up to 3x wider color gamut than competitive DLP projectors.