It's worth noting that the product code on the outside of the box (A1266) was the product code given to the yellow Devastator Kreon on the Hasbro site... pretty much confirming that it is not being released on its own in any way, but was their way of leaking the upcoming existence of the store-exclusive set (they usually can't feature or promote store-exclusives at Toyfair, so maybe can't do it on their website either in case it upsets other store chains for not promoting their exclusives either).