iCodis Projector via Amazon offers the iCodis RD-818 2,000-Lumen Portable Mini Projector for $299. Coupon code "sto818ne" cuts that to $254.15. With free shipping, that's $45 off and the lowest price we could find. It features a 4,200mAh rechargeable battery and HDMI and USB inputs. Deal ends August 31.