Yeah, I think Suarez may be worth it. We paid £26m for Torres, and that was definitely worth it, but we have made poor purchases in years since, while selling players for too little. Personally, I want to blame Damien Comolli for that whole mess last year with Carroll, Henderson and Downing but luckily he isn't with us anymore.
We had a much better summer in terms of spending, but not in terms of actually buying players. Which is a shame.
But yeah, that would indeed be quite a decent amount of money. It's like Porto and Falcao - they bought him for, I think it was £3m at the time, and they sold him to Atletico for £30.