Bang on (I would say 17-20m for an established good keeper sounds about right to me, not too much or too little considering he is coming from an average sized Italian club). It seems there are some simpletons out there that can't understand when you are on a budget you are going to have to make compromises. 'Just pay the money' = using up more of your budget and not having enough left for other areas that need addressing. History shows that lower priced but smart signings that fit the profile of the team ethos and league are more successful than the big signings. Since the overhaul of our scouting network I have more faith in what we are doing - Betancur, Kulu, Sarr (I'd say Porro too but some still aren't sure about him) and more.
Spending decent amounts on players that arent huge and with the potential to become better and easily worth more than what we paid, and this GK sounds like another one. I think we are heading in the right direction in our rebuild, the CB Tapsoba sounds like another one in this mould and it seems like for all the whinging when people don't have a clue what's actually going on, it seems like there has been a plan all geared towards this summer and beyond.....