Found Titans Return Brainstorm at two different Walgreens, after fruitlessly searching for a month.
First one had one only, the second one had two. (I happened to be at a shopping center that had a Walgreens after I already got mine, and I wanted to see if it was a fluke or if they really are out in force now).
Also, while I'm here, TF Source is having a FansProject sale. It looks like the bottom has fallen out of their Headmasters because of Titans Return.
This is a chance to pick up Crox (aka the infinitely better Skullcruncher) for $40 or their better colored Quickswitch for $50. Both are good figures.
Now playing: Some Game I Last Played Months Ago (DS), Ancient Game I Tried Once (PS3), Why Do I Never Update My Signature? (360), Backlog Assassins (iPad)