They have the non-auto everything fan (3-speed) for 145. That's their "sale price", but that's what they normally go for on fleabay and amazonian. Still, if you want a vent fan, Fantastic is the ONLY way to go. They replaced the cracked and busted cover on my 15 year old fan for free. And sent a new lift crank too, as part of it left with my cover. If you want a cheap fan, get a used Fantastic, as stated above, but for the real deal, you can't go wrong!!
And if you're surfing this thread looking for a normal vent, here's the fantastic version, which I will also recommend.
http://www.campingworld.com/shopping/item/fan-tastic-non-powered-roof-vent-white/49419