It's very late, so I'll be brief.
I wandered into the Bloomsburg, PA, Super 24-hour Walmart after work tonight and literally walked into a huge pallet display for the Ep3 Lego toys.
Very cool stuff....had the:
-Anakin's Starfighter (not seen in this store despite it being out)
-ARC 170 Fighter
-Grevious Wheel vs Obi-Wan/Boga
-Wookie "set" (again, it's late, I forget the name, but it's a pretty expansive set)
-Mustafar Duel (the light-up sabers are great, and Obi-Wan is hood up)
I was very suprised to see this display, the normal center-of-the aisle deal, with Lego POP(display materials) and BIG price numbers. I think the most expensive items were $29.99-the duel, the ARC, both of those, definitely.
I don't collect the SW Lego due to room and $$$, but that Duel set is really sweet. Good luck and if you collect I hope all of you that do run into the same thing tommorrow!