It's really bugging me hearing loads of blues going "he isn't worth X, we should walk away" etc. You have no concept of the money or the difference between £35 and £40m. You're looking at it like a number on Top Trumps, or a stick to potentially be neaten with by rival fans and the media.
If he is the right player for the team, and I think he is, then the money shouldn't worry you as a fan. There's a gamble with every transfer but we need to sit back and trust Soriano, Khaldoon etc to do the sums and the negotiation. The figures in the press are unlikely to be accurate anyway, bearing in mind that one of the carrots City offer selling clubs is cash up front.