Ok so I received it it and :
1? it's not numbered
2? there is no DVD.
I sent an e-mail asking "why there was no number and making of", and the answer was that it was a fallure in terms of pre order and so they did a simple book unlimited.
edit: i'm still exchanging mails and if I understood well only the french version has been printed for 666 copies, still not sure though since I'm not really understanding what he tries to explain.