How much does this cost to the nearest dollar?

Hera LED 30 watt Power Supply, low voltage with 12 light terminal block
24v constant voltage for up to 6 connections LED power supply for Hera LED tape lighting Brand Hera Lighting, Manufacturer Hera Lighting, Part Weight 1.15 Pounds, Dimensions 1 x 1 x 1 inches; 1.15 Pounds, Assembled Height 1 inches, Assembled Length 1 inches, Assembled Width 1 inches, Style Electronic, Material Plastic, Finish types plastic, Lights 12, Voltage 24 Volts, Power Source AC, Type of Bulb LED, Wattage 30 watts, Rank Tools & Home Improvement Under-Counter Light Fixtures 2235, Available December 14, 2008, Dimensions LxWxH 1

Price is $84.00
Price: $84.16