Sunforce 12-Volt 400-Watt Wind Power Generator for $452.47 Shipped

Sunforce 444444 12-Volt 400-Watt Wind Power Generator for $452.47 shipped.  Here is a screenshot for your reference.  It uses wind to generate power and is made of weatherproof cast aluminum with carbon fiber composite blades.  This wind power generator has an integrated regulator that shuts down when the batteries are completely charged.  Note it uses a 12-volt battery, which is not included.  As a comparison, Target currently has this watt wind power generator for about $519 and Home Depot has it for about $649.