How much does this cost to the nearest dollar?

Parkworld 61919 Marine/Generator 50A 125V NEMA SS1-50 Extension Cord, Shore Power 50 AMP to
Connect Yacht 50A 125V locking 3 conductors SS1-50 plug to Marine 50 AMP shore power outlet of dock. Six choices of length. Used STW stranded wire Extension cord with outdoor PVC jacket, support max 50 AMP loading, Max Rate 6250 Watt Molded with electroplate copper terminal in order to avoid surface oxidation effectively. Heavy-duty for Dock, 100% copper conductor inside. Marine Locking SS1-50 Plug with locking ring, 125 Voltage. Shore Power twist lock SS1-50 Receptacle with locking ring and collar (seal ring), 125 Voltage. Color Yellow

Price is $430.00

Price: $429.99