What should pure alfalfa balage sell for?

I am located in Eastern TN and so far I have been able to square bale all my alfalfa. Me and my neighbor have thought about buying a used wrapper just incase if we need to do some baleage. What should pure 4x4 or 4x5 out of a Jd 458 round baler tightly packed sell for? We are selling 50-55lb dry alfalfa square bale for $8 a bale now and he is selling grass hay in 4x5 bales for $45 a bale just to give you a idea of what hay in my area is selling for. I have no reference for alfalfa dry rounds because no one is selling them in our area.

What should pure alfalfa balage sell for?