Best Buy offers the LG 720p LED Minibeam Portable DLP Projector
in White, model no. PH300W, for $309.99
with free shipping
. That's the lowest total price we could find by $38. It features a 1280x720 (720p) max resolution, 300-lumens brightness, 20" to 100" viewable screen size, up to 2.5-hour embedded battery, TV tuner, 1080i signal support, speakers, USB, HDMI, and 3.5mm audio jack.