i wouldnt say he is a better buy
different players altogether
keane is one of the best in-the-box poachers, where as berbatov is more of a layed back genious (when he wants to be).
wouldnt say either is more or less valued than the other, since they bring different playing styles to the game
have liverpool even got 20 million to spend? sounds like not if you beleive half the sky sports reports