I would like to add "on earth" or "the heck" to put emphasis on a "how much" question. What I mean by this is you can add emphasis to a "what" question like this, for example:
What is a ...
can be changed to
What the heck is a ...
I am just using ... as an example.
My question is how would I add a "the heck" to put emphasis on this question.
How much does a ... cost?
In simplified terms
What is a ...?
is to
What the heck is a ...?
as
How much does a ... cost?
is to what?
I googled "How the heck much" (quotes included), and this question was the first hit, so I don't quite understand the argument that this question shows lack of research effort.