Discount on the 911 purchase ?

I now want to buy a 911 (997s) for delivery in May. Obviously, the area cut is that a hander had to give up half of his margin if he wanted to sell to another distribution area by the EU. Nevertheless, an unofficial discount agreement seems to exist, according to which all dealers give 5% discount. What experiences have you had? With an investment of over € 110,000,— list a few % already make up quite a lot…