Series 5 is being pre-ordered on BL for the 1st of August (yes, it says available, but trust me, they were just deleted when they had pre-ordered them and now they listed days later as "in-stock". Probably they are counting on waiting a few days till the first and no one will know they didn't have them).
Series 5 is for sale on eBay as non-preorders from the UK, but otherwise is pre-ordered.
I would like to know if anyone found anything out about the ratio/breakdown of a box.
Also, note that the prices for distributors have gone up, so don't count on them dropping much from what they are now. I was notified that there was about a 20% increase so they are making it harder for the re-sellers.
However, sellers in Germany should still have the better prices.