I don't know what it costs, but all the instruction you'll need is right in front of you. The guys on this board seem to cover everything. I just got finished with my first attempt at home brew and it came out great. As long as you follow board rules when asking questions you'll get all the help you need.
Just My Two Cents.

Thanks Man, i just thought since it was a video that you can see it would help because it shows step by step so you know exactly what you need to do. i think its like $19