surround mixing

Is there anyone know, what the price of one movie for surround mixing … ?

thx U

That can depend on a huge number of factors such as the amount of actual material that has to end up being mixed in complicated ways into the surround channels (and whether or not a sort of surround “expander” plugin ends up being used often which just converts a 2-channel mix into full 5.1), the degree of bass management done (LFE channel tweaks/separation), and the quality of the equipment and space that the studio has available that you choose to go with. It’s a little too much of an open ended question really.