My situation sounds not too disimilar to anyone else's lately...
WM, since they got back into the game, seem to have a lot of Poggle, Bib, and Darth Vader...
Target I see Vader, Chewie, Poggle, Sun Fac (here and there though, not massive abundance, just one or two), Yoda (tons of him), Derlin, Snowtrooper, and I'm noticing Holo Mundi now and again more than I had been seeing him.
TRU is barren since the sale... Barely any basic figures. Some have none at all. Stores that had a minimum of 10 pegs or so are whiped clean of basics save for the odd ROTS leftover like Mothma.
Other than that though I can't think off-hand of too many others... I do see Derlin too at almost every store, but not in the HUGE quantities I used to see him at. T RU had the most and he is now long gone with the sale. Same with Veers who used to be a big pegwarmer here as well.
Pegs are backing up with the stuff listed though... Target's fairly full of junk. Vader and Yoda I see the most at this point.