Amazon offers the BenQ W1070 1080p 3D DLP Projector for $489.27 with free shipping. That's the lowest total price we could find by $100. This projector features a 1920x1080 (1080p) native resolution, 10,000:1 contrast ratio, 2,000 lumens brightness, 3D support (glasses required, but not included), and two HDMI inputs.