OK...so I rescued a Primus from the stockroom of my local Target only to find that, even though this is the first wave that this Target has received, even though he isn't even on the shelves yet, he had no Unicron head packed in. So what's the story? Has Hasbro already blown through their Primus' w/ Unicron's Head and all that we'll see at retail now is Primus sans Uni Head? I'd find it highly discouraging if they'd already gotten rid off all the special pack-ins before he was officially released everywhere. Or is it, rather, luck of the draw? Some stores will get Primus w/ Uni, some won't. Or there might be one Primus in the box that has it, while the other is just the regular release? I'm just wondering if I shouldn't just suck it up and go buy the regular Primus I found rather than waiting around for a bonus pack-in that will never materialize.