Ji Sung Park signed for £60k per week, Wes Brown £50-60 depending on who you believe, O'shea 80k. Smalling is supposed to have signed on £30k with literally no CV before going to ManU
Mikel apparently signed for 50k in 2006 and got a massive increase on that a couple of years later having not impressed, Kalou the same.
The wages we pay can be slightly higher at times but by the time most players leave us, they have renewed at least once and have built some sort of CV.