The three packs are the only things worth getting from the Retaliation toyline, they should leave them at regular prices.
What they need to do is have a buy one get two free of the single carded figures. Targets are the only ones restocking and from what I have been seeing, I don't think Target will reorder next year when the Movie finally comes out. I see pegs and pegs of nothing but Rockblock, Storm Shadow and Snake Eyes. It's ROC all over again, just in lower numbers.