Leo,
Have you been accepted by one of the Ryanair TRTO's yet? If not all this makes no sense. You will only be allowed to the TR after the interview and after you have the blessing of FR.
The TRTO will tell you the cost and also the current pay package of the time. So no need to see what you get and what it costs: you need to be pulled through selection first by an approved TRTO otherwise you are wasting your time....