Things are pretty similar here too, as to what the rest of you are seeing. This is what the top sellers seem to be here in Lincoln, NE:
#1 - Royal Guard (either color) - haven't seen any since 4/2, and still don't have a red guard. I did see red guards at Shopko, but they were over $9 each...no thanks.
#2 - Clonetrooper - Pretty tough to find now as well. Saw a few on 4/2, but they were quickly bought up. I found one hanging at Target last week, and picked it up too, haven't seen any otherwise at all.
#3 - Darth Vader - It can be found, but is rarer than most figures. If you look hard enough though, you can probably come up with one.
#4 - Emperor Palpatine - Really couldn't find it at first, but its becoming a little bit more common now. Still one of the less frequent ones though.
#5 - General Grievous - Really don't see this figure all that often. Again, not impossible to find, but not too frequent. Battle Droid would be a close runner up here, those aren't too frequent either.
I actually see quite a few kiddos buying up the wookiees (Chewie and Tarfful), but there are PLENTY of them everywhere still regardless. Pretty much all of the Jedi can be found in large quantities, I don't think any of them are too tough to find. I also see quite a few Bail Organas, although Mon Mothma isn't overly common. Not a tough find, but not as many around as Bail (probably not as many shipped).