Liverpool's board want to cash in on Peter Crouch, despite manager Rafa Benitez's £15 million demands.
But with the 27-year-old having just a year left on his contract, the final decision on the price will be out of Benitez's hands.
Portsmouth boss Harry Redknapp says he is willing to pay around £10m for Crouch.
If he follows up with a firm offer, Liverpool will begin negotiations with or without Benitez's approval.