How much does this cost to the nearest dollar?

T-Power Ac Dc adapter for Western Digital WD TV Live Streaming Media Player Replacement switching power supply cord charger wall plug spare
Compatible With WD TV Live Streaming Media Player T-Power Made with the highest quality (( Extra Long 6.6ft cable cord )) Total Cord Length Is Extended to 6.6 ft Input (worldwide use), Output 12 Volts 1-year limited warranty. Compatible With WD TV Live Streaming Media Player ( ) Dimensions 4 x 4 x 2 inches, Weight 4 ounces, model number Available October 24, 2016, Manufacturer T-Power, Brand T POWER, Recommended Uses For Product Digital,Tv, Unit Count 1.0 Count, Voltage 12 Volts, Reusability Single Use

Price is $18.00

Price: $18.49