3M MP220 Mobile Projector for $159.99 Shipped
3M MP220 Mobile Projector for $159.99 shipped. Here is a screenshot for your reference. It features 65 lumen brightness on battery operation, and an eco mode that extends battery life up to 2 hours, and is small enough to fit in your hand. Most places have it for about $385.
3 very similar deals were also reported by some other sources: