How much does this cost to the nearest dollar?

Watts RL-600 High Capacity Automatic Livestock Watering Kit, Black
The Watts RL-600 High Capacity Automatic Livestock Watering Kit is used in agricultural applications for controlling high capacity water flow. It is freeze resistant and easy to install. It consists of a universal tank adapter, arm and seat, nozzle and arm assembly, garden hose adapter, stem and chain assembly, and polyethylene float. The free-floating ball and chain assembly is designed to stop damage by livestock. It has 1 1/4 male NPT threaded connections with 1/2 female NPT threaded inlet connections. Designed for easy installation on livestock tanks and is freeze resistant The free-floating ball and chain assembly is designed to stop damage by livestock It has 1 1/4 male NPT threaded

Price is $52.00

Price: $51.52