Thumb Score: +46 Update: This offer is back in stock again. BuyDig.com has various Optoma Projectors (Factory Refurbished) on sale listed below. Shipping is free. Thanks iconian Note: All below are refurbished by Optoma and include a 90 Day Manufacturer Warranty + 1-year Extended Warranty. Available:[LIST][*]Optoma UHD51A Amazon Alexa 4K Ultra High Definition Home Theater Projector (Factory Refurbished) $899