Crystal King Vortex Fan. Are these legit ?

I'm on e-bay and am looking to purchase a inline exhaust fan. I have used e-bay one other time in my life and know you have to look out for bootleg scams. So my really quick question is has anyone ever heard of a Crystal King Vortex Fan ? Here are the specs.

Size = 10"
Diameter = 20.0"
Width = 13"
CFM = 950
Capacity = 18F/250V
Voltage 120 V / 60 HZ

Thanks everyone :thumbsup:

:jointsmile:;):wtf::wtf::(:(:mad: :cool: nobody ?