You got a winner here as far as I'm concerned. I can't begin to give you a price appraisal because I have no clue about this market, but it's a high-ticket market no doubt. I don;t even care what the search volume is, I'm not even going to look it up.
I think this should not go for less than 5-figures but it will be up to you to actively seek out that end-user and persuade him to pay up.