Thumb Score: +1

Amazon has the ASUS ROG Strix XG438Q 43" Large Gaming Monitor with 4K 120Hz 10W Speaker [amazon.com] for $ 449, the lowest by far according to CCC history.

About this item:
– 43" 4K non-glare gaming monitor with 120Hz refresh rate for super-smooth gaming visual | Includes – (1) Display port, (3) HDMI, (1) Earphone jack, (2) USB Ports | VESA (100X100mm) Compatible
– Product dimensions | Without stand – 38.3" L x 2.93" D x 22.46" H | With stand – 38.3" L x 9.53" D x 24.85" H | Weight – 31.3 lbs. | Voltage – 100-240V, 50/60 Hz | Aspect ratio – 16:9 | True Resolution – 3840 x 216