Amazon offers the Epson VS240 SVGA 3LCD Projector for $239.99 with free shipping. (Best Buy charges the same.) That's the lowest price we could find by $60. It features a 800x600 (SVGA) native resolution, 15,000:1 contrast ratio, 3,000 lumens of brightness, 2-watt speaker, and USB and HDMI inputs.
Best Buy offers the Lenovo 23.8" 1440p WQHD IPS LED-Backlit LCD Monitor for $169.99 with free shipping. That's the lowest price we could find by $30. It features a native resolution of 2560x1440 (1440p), 4ms response time, and DisplayPort and HDMI inputs.