I'm thinking of parting with one of my futon couches. This one has a black metal frame and a burgeondy futon cover. Very dense mattress, folds into a couch.
It's not in the best condition--the joints are a little loose, and it's impossible to tighten them, so I think it'll survive one more move no problem, two more moves and be in the autumn phase of its life.
Transport is left as an excercise to the reader.
Free, but offerings of a free meal are always appreciated.