From Raphi perspective, a move to Saudi wouldn't be terrible. He has rocked it at all of the top leagues (bar Italy) though not necessarily at the top clubs bar us.
If he were to take the money, stay fit and healthy for the NT, you couldn't blame him. Though you could argue that he isn't an elite player and would get lost in the shuffle internationally like Malcom who is putting up the numbers over there.
But overall he has been a successful signing statistically, just doesn't fit the Barcelona aesthetic. Put him in English football with top supporting cast and he will look much better. As
@Temptation says, If we knew how to sell like Floro or had a Rabbi Little Black book then we would get 60m as a starting price for him.