I called my local TRU and when they siad that they did indeed have him in stock, I hauled ass down there only to find non on the shelves.
I grabbed one of the clerks and told him that I just spoke to someone on the phone less than an hour agao who notified me that there were some in stock. As it turns out, there was one left in the back (probably on an employee's desk).
Soundwave is pure awesomesause.
Now all I need is a Masterpiece Ratbat. No doubt they'll include him with the inevitable Masterpiece Soundblaster repaint.