Five PMs negotiated offers this year with no competing offer in hand. All five came back with more money. Not one lost the offer. $70K extra, over two rounds. 8% on base. $100/hr and notice going from 14 days to 30. 10% on total comp. $15K in base plus $10K sign-on. Online negotiation guides all assume you're the person sitting on two offers. That person is almost nobody. Over 1,000 applicants enter the funnel for each role. I checked nine of the top guides against the negotiations these…