TRU.com has this entire wave in stock and available for sale online - $7.49 each!!! (Plus shipping and handling)
I just ordered all 4 new figures - Grievous, Pre, Aurra, and Mando Guard for $36.46 total.
All are still in stock as of this writing.
They also had the new Interceptor Tank, plus a few of the new Deluxe Vehicle Figure packs, but most of those were sold out already.
If anyone out there is as pumped as I am to get these, might be worth a look!