The fan was 61.99 at home depot, they also have a couple others that arn't enclosed in a tube like a squirrel cage style for about 85 and another style for 6" and up metal ducts for 40 (both could be installed in larger metal ducts and made just like this one). I also went on their web site and they have fans in this style (dont know where to find them though) up to 14 inch, not 8 like I mentioned previously, and they range up to 1400cfm for this same style.

I got a single 20 ft. duct now intead of 2, 8ft. ducts taped together, this way I can close the door better and keep the duct up towards the ceiling and out of the way. The only downside is the temp went up to 80 since adding the longer duct.

In the new place, I think I will make the cool tube Mellow Man posted.