cost of front end alignment for MB Sprinter 2017 3500 drw class C

First, what makes you think it needs to be re-aligned again? And how many times how you had it aligned? Considering it’s only 6 years old? At least once already per your post. In how many miles? Did you hit something causing it to need yet another alignment?
Changing struts does not throw an alignment off. If anything it had a bit of positive camber if the struts were sagging and now it doesn’t.
Either all the shops you called are just too busy or something. It’s just a chubby dually 1 ton van.