but it's 150m on top of the pre-existing budget. That should go quite far.
Let's say 80m from all player sales, that gets you Bastoni with 10 to spare. With the remaining 160m you can get a decent RWB for 40m, and a top top CM for 80m, you still have 40m left over to do whatever you need. Get a backup striker for instance.
That 150 million may not go entirely on players. Even if it does it may include wages, bonuses etc.
I highly doubt we'll be blowing 200 odd million in transfers. Would be delighted to be proven wrong, but it doesn't seem likely at all.