That's what i've been thinking since I first heard these were coming in blind boxes. Though I've assumed for no particular reason in my own head that a case would bring maybe 3 of each Fraggle, 3 Doozers, 2 Sprockets, 2 TrashHeap's and 2 of Pa Gorg and maybe 1 of that secret fraggle figure. Though that all depends on the size of these, I'm assuming there smaller than the Doozer prototype.
This is probably what they probably want us to do but I wouldn't mind having Multiples if it worked out that way and if they come at $10.00 a figure then the case would cost around $280, which would be around £140, which is a little more than I expected but i'll stop worrying for now and wait to see what ends up happening.
I can see lots of online stores selling these as sets with the exclusion of the mysetry fraggle maybe being sold on it's own and a higher price, though you'll still find the blind boxes at actual stores, where you could be lucky enough to get the mysetry figure for $10. I'll tell you this though, if each case comes filled with the same character per case then screw them, I'll just have to pass on these.
Let's hope I don't have to cause I already have my shelf space ready