Is there another drug comparable to savella, less expensive than full price?

Savella is pretty much the only snri that is prescribed just for fibro, not depression. I went to venlafaxine the generic for effexor, because my insurance won't pay for cymbalta or savella. It too is an snri, but its also used for depression. You could also see if you qualify for assistance to pay for savella from the manufacturer, forestpharm.com/pap/