sergio romero helped me to a 5th place finish with wigan, on costs about 9mil, if not then i'd say probably the obvious ones like casillas buffon, julio cesar, rene adler although hes made a good few howlers for me. frank rost is pretty good for a cheap short term keeper.
if you want a good cheap goalkeeper for a lower league sign kello ( dont know his first name ) but i sign him for 10k with walsall and after 2 months hes worth 500k and his attributes have improved alot
David de gea gets immense in 2014, hes quite pricey though at 8 mill first season
I am a fan of antonio anan as well at real madrid
Then of course you have delac
But for a world class keeper first season got to be steve mandana mate, quite cheap compared to others and when I signed him 2nd year for boro he got player of the tournament at world cup, hes definitely worth the 15-23 mill you pay
Ochoas not bad but I wouldnt say hes good enough for a title challenger, make sure you dont overlook stekelengurg of ajax too hes decent and gets better pretty quick
On my 2024 save though I have to say my first choice GK is Luis guilherme who was mentored by casillas for 5 years and is practically 18-20 on everyhting
bargain at 200k