cheap 500 cfm vent fan

i found a 500 cfm 8" inline duct fan at home depot for $33. you have to wire a plug to the end. i also bought 2 90degree flexible ends to mount to the fan and exit the room. all this cost was $45 total (i already had a plug laying around). it isnt the quietest, but its cheap! it sounds about like a small furnace blower motor. hope this helps someone. btw they are by the heaters and thermostats section.

they boost 500 cfm of air they only push about 150 if u want a good cheap fan go to walmart and get the stanley blower its 40 bux but pushes the most air ive seen for such a price ated 1200 cfm