Speaking of "add a room"

[dlwilliams]

I've never given this much thought, but reading about this in another thread made me realize that the awning on my 1990 Starcraft has a zipper, that I "assume" is made for zipping on a screen room.  Does anyone have any idea how I might go about finding one that would fit.  Or for that matter, how much one might cost?  That might kill the idea right there.  

edit:  Ooops.  Nevermind.  A little net surfing shows that they are pretty much out of my price range for the time being.