Found Origins Jazz in Saginaw at Target. He's a pretty cool figure They also had some little Beast Wars guys...a really tiny Cheetor and Rhinox that go from beast to weapon but no robot mode. IDK what they are other than an easy pass.
There's some pics of the odd little weapon things I saw at Target...and that Bee figure is small and scrawny. Plus Target had one Jazz left and a whole assortment of the deluxes Hot Shot, Needlenose, the Junkion guy and a Crankcase
Just a fair warning the street date for all of this is April 10th so there's a good chance that they will not be able to scan them if you try to purchase them.
26 mile Meijers has a lot of ROTB stuff even had Smach Changer Prime and Primal, and the mask Primal and Bee on shelves. edit:
All this Origins Jazz sightings and mine hasn't shipped from Target.com, nor does it have a date yet.
Target in Flint has a few of the weaponizer rise of the Beast characters, mainly cheetor and rhinox, and they also have the buzz worthy three pack that comes with night bird and wheeljack
Carpenter rd target has a bunch of origin jazz, The core class slag and sludge, Roth move two pack and some left overs.