How much does this cost to the nearest dollar?

Craftsman 36kW 7.3 GPM Electric Tankless Water Heater, Red
CRAFTSMAN continues to build pride and improve your quality of living with the convenience, efficiency, and comfort of our digital tankless electric water heaters. Running out of hot water should never be a worry again and now you can now enjoy a continuous supply of hot water only when you need it - all while reducing energy usage, saving up to 50% on energy costs and saving space. The advanced “on-demand” water heating technology will automatically turn on when sensing water flow into the unit and turn off when the flow ceases. Since our tankless water heaters heat water directly without the use of a storage tank and do not require gas lines or ventilation, the sleek/compact design of

Price is $590.00
Price: $589.99