How much does this cost to the nearest dollar?

Marey ECO180 18kW 4.4 gpm 220V Self-Modulating Multiple Points of Use Tankless Electric Water Heater for the whole US territory, Small, Silver
The 220V ECO180 unit by Marey provides 18kW of power, being the perfect solution for multiple points of use in the southern areas of the US (up to 3 points of use simultaneously in such locations). This unit provides 31°F increase at 4. 4 GPM, allowing you to have multiple points of use running simultaneously in hot climates. If you live in colder regions, this unit can reach up to 80°F at 1. 5GPM for hot water output at one point of use at time. Marey´s E

Price is $279.00

Price: $279.03