Film CAMA DE GATO in dvd!!

Hi.I would like to buy this dvd called CAMA DE GATO but in every Brasilian online dvd stores which I have found it is not available to buy at this moment,they just say that they will inform by e-mail when it will become available to buy.
So if someone know where this dvd is available to buy right now,I would be very happy for that information!!

THANKS!!!