I don't think, Barcelona managements have such amount of money to purchase Robert Lewandowski because many other teams management are waiting for the Barcelona management to miss the opportunity so that they can use any amount to bring him into their team. Robert Lewandowski will really help Barcelona to perform well in next season, if they can be able to spend any amount of money to purchase him in this season. I believe , Barcelona managements will definitely sign in a talented strikers that will help them to perform better in next season.
but I think that Barcelona have to spend a lot of money if they want to sign Lewandowski is not a big problem, now Barcelona want to release some of their players so that their money stability is maintained and that is inseparable from their plan to sign Lewandowski.
Lewandowski really wants to play at Barcelona for personal reasons and he has said so, I think that will make it a little easier for Barcelona and I am sure that Barcelona will complete this transfer.