PSG must be realistic. If they persist in keeping Mbappe in their hands, I think they will lose a lot of money. It's good that they let Mbappe go now, at least they will get some income from the sale. If PSG set a reasonable price for Mbappe, I think there will be several clubs interested in him.
It is reported that Chelsea are interested in Kylian Mbappe but there are no rumors yet how many Chelsea will dare to bid for Mbappe if PSG will release him?
While more interesting is the offer from Al Hila with 200M but what might Mbappe willing to go there with a very young age? On the other hand for me only clubs from Arabia would dare to pay higher than clubs from Europe, whereas we know from many rumors that Real Madrid just want to wait for him to be free next season.
If PSG want to have a lot of money then the arab Club is the one who dares it.
Source:
1