How much does this cost to the nearest dollar?

SensaDimmer, Auto-ON/Auto-OFF, 700W (Incandescent, Halogen)
Perfect for garages and pantries, this dimmer allows for both manual and automatic motion-activated control. Using motion-sensing technology, it automatically turns lights on when you enter a room, and off when you leave. With manual control, you can even adjust to your preferred light level with the subtle built-in slider. Use on its own to control a light or fixture from a single location, or pair with a second SensaDimmer to control a single light source from two locations. This Motion Sensor Dimmer is meant for single fixtures and small lighting groups that do not exceed 700W. Made exclusively for use with screwless Wall Plates from the adorne Collection,

Price is $71.00

Price: $70.79