It's a bit like saying it's okay to sneak into a movie theater because the prices for movie tickets are too high.
To me, I feel it's an integral part of a democracy that if there is a law you don't like, you have means to get it changed, but it always involves convincing others that your viewpoint is the one everyone should adhere to. Likewise, it is a part of this system that you accept and adhere to the laws as they are until they have been changed. I don't system a society can work where everybody takes laws and regulations as mere suggestions and picks the ones they like to follow.
When a providers offer something at a certain price and you don't like the price, but you would still really like the thing they're offering, you have two options: you either suck it up and pay the price they're asking or you simply move on and do without that thing. I find the idea of "these prices are outrageous, so I'm entitled to getting this thing without paying at all!" not ethically justifiable.