[Pre Order - allow extra time] Panasonic HC-VX870K 4K Ultra HD Camcorder 4K Ultra HD Video and 25.9MP Stills, 1/2.3" Back-Illuminated MOS Sensor, 20x Optical Zoom / 40x Intelligent Zoom, HYBRID OIS 5-Axis Image Stabilization, 1080p Slow Motion Video up...