I think best thing is just look for something when you dont need it. Then when they ask about salary, mention any number, it doesn't matter. Then when they give you a final offer, be a hard-ass and ask for 30% more. Keep saying no until you get the offer or they don't call you back. You might get laughed at a handful of times, but there will be someone who will give in. Again, do this when you don't need a job and aren't desperate. Just keep being a hardass and douchebag. It's not hard to when you're looking for sumthing casually.