I am a Science teacher who has been working as an AP Chemistry teacher in the USA for 3 years. My wife is a Drama teacher. We both want to go home to the UK. We have job offers on the table from schools. An agency in London has set up the jobs. They will take a large finders fee. The said agency is now asking what our salary expectations are so they can negotiate with the schools. I have always negotiated myself - for all positions from an MPS 6 to UPS 3 to management. Should I be civil to the agency and just say that we will get the best deal for ourselves? I have zero confidence in the skills and capabilities of the agency. We would greatly appreciate your guidance.