I don't think anyone can tell you as no dealer seems to know for sure how many units DJI is sending them. They ordered but it appears they are being sent less than they ordered. They won't know how many until they arrive (should be later this week.... Wed?). Your best bet is to 1) call a dealer and speak to them directly (we don't know more then they do) and/or 2) order asap from a good dealer. The longer you wait the less likely it is.
It all comes down to how fast DJI can get product out of their doors. There is just no good way to know that.