It does not necessarily have to be 650 euros anyway. At the time of writing 945 peeps had viewed this post. For under a quid you could rally the troops grab a set of those notes put them on a website or share them via p2p or burn them or whatever other creative way you can think of. Then those of us that value studying can continue following the lesson plans that the schools provide and use the question bank merely as a refresher and for exam practice. Some peeps will invariably "cheat" (I use the term loosely) and try to rote learn the material. Good on them if they can get away with it although they might well become unstuck at any job interviews that have a technical bias. Power to the people!