I have been to AT/Paradise dozens of times and have never paid more than $300 for anything. This info is pretty wrong, with respect.
Going off memory I believe the rates are the following:
Front desk:
30min-$60
45min-$70
60min-$85
In room:
30min-$90
45min-$110
60min-$130
These are the base rates. So this gets you whatever the MA you are seeing is comfortable with along with a hand release. Anything further is not allowed to be discussed on this forum I believe.