Figured my first post should be about good news. Found Cybertron at both the Culver City TRU (off of Jefferson Blvd) and at the Hawthorne TRU (off Rosencrans). Here's what I found in each.
Leader: Megatron (bad condition, box is all fubar)
Ultra: Scourge, Jetfire
Voyager: Crumplezone, Vector Prime
Deluxe: Thundercracker, Dirt Boss, Hot Shot, Landmine
Basic: Don't remember any...
Supreme: 4 Supreme Starscreams! I got 1 the day before so I didn't buy any
Basics: A ton. Scattorshot, Overhaul and many others.
Voyager: Vector Prime
Optimus was nowhere to be found in either locations. :tdown (even though I have the GF version :tflaugh)