For the hours that top players are putting in, their hourly wage is probably close to something very average.
Don't get me wrong, I'm not saying they are slaves or anything, but it is not exactly glamourous either - even for those that make it to a team house. Long hours, modest living, dorm/frat house type housing with very little privacy... Unless you are talking about EG / the EG house which seems to provide quite well for their pros.