Where are you getting the "few bucks"? Just the cost of the wire itself? Electricians cost a couple hundred bucks an hour. If the answer to that is "just learn how to wire your house yourself" then I'd say that is not a feasible solution for most people. If the answer is "no, I didn't mean rewire an existing house, I meant running wire in a new construction" then I'd say that is not a feasible solution for most people either.