I think SPurs have genuine interest in selling Kane because otherwise they would just come out and say he's not moving and there is no deal. It must be hampering their own business. Imagine Spurs contact a club, they seller will ask twice the fee because they think Spurs have £130m in the pipeline.
But Levy is not someone who is transparent and he genuinely might enjoy the chance to rip City off and play the big man. I think it's 50/50 and is probably going to go down to the last few days of the window.