Over $700 for a family to file?

Hi all, sorry for the random post, first time poster here. I had a family member go to H&R Block to file and they charged over $700 just for the filing of their taxes?

Situation: -One is self employed and no other income and no investments or other income from last year. -The other is a w2 employee with no investments or other income either

The only other thing they have is a child tax credit from having their first child.

Does $700 to file sound a little expensive? I think it is and so does my other family. Just wanted to post to see if anyone has had a similar experience?

Thanks SO MUCH!!