Poll: How much did you pay for H1B visa Attorney fee?

Most people will consult with attorney with H1B visa filing to get the best result, after all, you do not want to leave USA because of the stupid reason such as sending applications to the wrong address (although some attorney might make the same mistake). But how much did you pay for attorney, sometimes even , an attorney's assistant to file your H1B visa to buy a peace of mind? Have you ever wondered how much other people pay? I set up a poll at the upper right hand side of the blog and everyone can contribute a count. The poll will end two weeks later and I will post the result.

And yes, they are in US dollar.