How much does this cost to the nearest dollar?

Pass & Seymour Pwp2 277 Universal Power Pack 277Vac Occupancy Sensor 24Vdc 20A Fluorescent
Pass & Seymour PWP2 277 Power Pack 277VAC Occupancy Sensor 24VDC 20A Fluorescent. Pass & Seymour Universal power pack is a full-equipped power supply relay system. It has an efficient switching power supply that provides balanced current output depending on number of sensors. The snap-in nipple is used to attach to standard electrical enclosures through knock out that provides easy installation. LED light is used to indicate status of relay or if there occurs low-voltage over current. It has a voltage rating of 277 Volts and measures 4.8 inches. Power pack is UL listed, Plenum rated and RoHS compliant

Price is $28.00
Price: $28.5