The latest LG CineBeam LED projector has debuted at under $900 in the US market. The OEM asserts that it can be set up anywhere thanks to its compact form-factor and "4-Corner" keystone technology. It is thus rated for clear, vivid and accurate images of up to 120 inches in diagonal length.
https://www.notebookcheck.net/LG-releases-its-latest-FHD-CineBeam-projector-to-the-US-market.576474.0.html