As one of its daily deals, B&H Photo Video offers the SmallHD AC7 OLED SDI On-Camera 7.7" Monitor, model no. MON-AC7-OLED-SDI, for $599 with free shipping. That's the lowest total price we could find by $400. It features a 1280x800 native resolution, gorilla glass screen, and HD-SDI, HDMI, component, and composite inputs. Deal ends today.