Ah shiiiiiiiiiiiiiiiit...
I think this might qualify as Hasbro's worst TF decision for several years.
I wonder if this might be found at 50+% off in a year or two at JB, as has happened with the Worlds Collide pack. I hope so, because there's simply no way I'm paying what will be the full price of this pack for Hound (I would estimate at least $200). I very much doubt it'll be possible to offload the other four - everyone who ever wanted a Wheeljack has one after three successive releases, SS86 Jazz was everywhere eventually, and even though Sunstreaker and Trailbreaker saw strangely low stock numbers arriving on Australian shelves, it has been literal years since I heard anyone say they still didn't have them.
--edit--
Nope, won't be sitting around on sale later - this isn't Buzzworthy as I thought at first, the is straight up Selects. Which means you'll most likely never see it in the flesh unless you specifically order it.
Nuts to the whole thing.