The Anker Nebula Cosmos Max is a fantastic 4K projector that is now nearly 40% off. Available for a mere $1,000, which is $600 off its MSRP, this is an absolutely fabulous price for a projector of this quality. If this price is still a little steep for you, the 1080p version of this projector is also discounted, available for $520 instead of $700.