Called
Emmanuel Christian Health Care out on Rolling Acres Rd. to see what they charged. $115 for Hep A, $95 for Typhoid, $72 for Tetanus -- all prices per person. No "consulting" charge was mentioned but I did not ask specifically about that, sorry.
While I can not project about "Tri-County" in general, it certainly seems like this office is in the business of professionally ripping off people.
I wonder if something like this falls under what
Seniors vs. Crime looks into and if they would be interested in investigating the story.