Hi again,
I think indeed the reference is to a page that we changed. What I meant by "too many assumptions were made" wasn't that there is a breakdown of exactly what was assumed, more that to get to that figure, a LOT of different variables can be at play, so it really comes down to your specific use case.
There are, at the time, no GAE accounts that I know that publicize this information. Maybe one of our users will see this post and decide to answer your question with a breakdown of their own usage. In the meantime, I can offer the
pricing calculator, if you don't already know of it.
Cheers!