I got some emails from dealers confirming that the lens will ship this week at least in Asia and Europe (Have no info about US/Canada now). Watch out for the postman! :)
Two new test and image samples have been posted by the Asian websites DC.watch and Mobile01. Preorders and price check at Amazon, BHphoto, Adorama, Amazon Germany, Amazon UK, Fotohanskeuzekamp, Amazon Japan and Digitalrev.