BuyDig offers the iGo Pico Multi Media Pocket Projector, model no. UP-2020, for $159. Coupon code “PRESENTATION30” cuts it to $129. With free shipping, that’s the lowest total price we could find by $55. It projects widescreen images of up to 70″ and features a 854×480 native resolution, built-in speaker, audio out port, 20,000-hour LED light source, USB, HDMI output, and more.