$100 to much ?

My son had spring picture day at school and he had one for fall but I didn’t get them. And this time I want to order them because I love how the pictures turned out they even took one with a cap & gown . It will be his last year there because next year will be Kindergartner. Well they gave us a paper where we can order the pictures if we want to but it’s like $100 for everything. It does include 13 pictures and the different sizes you want is that a lot? Is there another way to maybe get them?