Newcastle boss Eddie Howe insists Alexander Isak is not for sale.
There is talk of Newcastle being willing to sell starting at a price of 200m.
After their 8-0 meltdown against the A-League Allstars, Howe said: "All of our best players we need to keep in order for us to continue sustained success and continue momentum we have built in the last two years.
"It is absolutely imperative that we try to do that."