Interesting , I checked out EE this morning and these are already listed as temporarily out of stock so I guess that first batch went all to pre-orders.
I also dug around last night and found a few carded Wave 12 on eBay (Thi-Sen, etc). But no carded Wave 11 figures. Odd.
At any rate, I am guessing these will start to show up soon at the brick and mortars.
Adam, do you have any more details on the case assortment ratios?