Are you talking about the information on Flex points that you get when you first join WW's, or can purchase through WW's for $99 (approx, I am not 100% sure on price)? Or are you talking about the new Fast Track packet they recently gave out?
Fast track is free when you join WW's or are already a member and attend the meeting.
The Flex Points starter kit can be bought from WW's. There is info on it in the WW magazine, and probably at their website. I think this is what you are talking about. It is probably cheaper to go to a meeting and join for a week to get the info (even if you purchased the calculator at a meeting).
Hope this helps some.