No need to give it out.
Simply say, I am not able (or prepared) to disclose that but it is at the current market rate and if you were to offer me the role, I would hope your offer will be in line with my experience and value I will bring to your company.
That way, if they want you they will offer you something decent. If they undervalue you or they low ball then you will very quickly see what they will be like to work for. You can always then go back seeking more.
It's a great test.
The key to a successful negotiation on salary/pay rises/job is to hold all the cards, even if your ace if to walk away or find a new job.
This is soo very true, as I've made the mistake in the past and offered that minimum amount.
I'll need to brush up on all this as I'm looked to move on from my current place now.