Amazon has the Goxmgo Portable LCD Home Theater Projector for $40 with free shipping. Features 800x480 native resolution, 2,000-lumen output, 36" to 115" projection size, built-in speakers, HDMI, USB, & micro SD card slot, 20,000-hour lamp life.
eBay is offering an Up To 40% off Smart Home Electronics. Includes a variety of smart home electronics, including wall switches, security cameras, smart assistants, lighting, surge protectors, and more. Shipping is free on all orders.