How much does this cost to the nearest dollar?

COOPER WIRING DEVICES, SINGLE SURFACE 30A 3P4W BK
SINGLE SURFACE 30A 3P4W BK, Made in Mexico, Dimensions 4.77 X 2.097 X 2.445. Weight 0.82 Features heavy galvanized steel and mounting strap to resist corrosion. Patented lay-in terminals accept up to #4 AWG Back features concentric knockouts and an adjustable cord clamp to allow wiring from back and bottom Features with a Nema Standard of 14-30R with Voltage. Total Outlet 1 Manufacturer EATON, Part Weight 11.3 ounces, Dimensions 2.1 x 2.45 x 4.77 inches, Country of Origin China, model number Is Dis

Price is $16.00

Price: $15.79