Dell Small Business offers its Dell S718QL Advanced 4K Ultra-Short Throw Lamp-Free Laser DLP Projector for $3,999.99 with free shipping. That's tied with last week's mention as the best deal we've seen. (It's the best price today by $702.) This DLP projector has won multiple awards and was a CES 2018 Innovation Awards honoree. It projects a 100" image from just 4" away, or a 130" image from less than 9" away. Additional features include: 3840x2160 (4K) native resolution 5,000-lumen output dual 6W speakers Bluetooth 4.2 three HDMI inputs