Is a pvc pipe coop pretty cheap to make?

[chick peeps]

I have been looking into expanding, but I need something that is really cheap. I have seen some large chicken tracters made out of pvc pipe. I was just wondering how much it would cost and if it would be a better option.
thanks
-chickpeeps

 

[marktoo]

This may help.....http://www.motherearthnews.com/diy/portable-chicken-coop-zm0z12amzmat.aspx?PageId=4#axzz31Rjvow5j Not sure what you're after perhaps a tractor with a hoop house would be better,.do a search here on BYC.