How much does this cost to the nearest dollar?

AYIVG Brass Concealed 4-Way Thermostatic Valve Pressure Balanced Shower Mixer with S5 Round Handles (Can Simultaneous Operation, Flows Can Be Controlled Brushed Nickel)
Thermostatic Valve The thermostatic valve supplies water at a constant required temperature, which can accurately control the temperature, prevent you and your family from being scalded, and ensure safety. Multi-Function 4 functions controlled by 5 knobs can work simultaneously or individually, suitable for most four-function shower kits. Stylish&Practical With a square plate finished in Brushed Nickel,this valve designed to supply water at a pre-set temperature to three outlets such as a fixed shower head, body sprays and a handheld shower set，Bathtub spout. Strong Practicality Generous Flow Rate

Price is $438.00
Price: $438