Transformers are buy 1, get 1 40% off at Toys R Us this week. I picked up the Fall of Cybertron Rumble / Ravage and Frenzy / Ratbat 2-packs 2 nights ago. They were $11.99, but this was at the TRU that markups up 10%, so they may be $10.99 at other TRUs.
I also saw Fall of Cybertron Soundblaster w/ Buzzsaw and all 5 Combaticons, but didn't like the condition of the boxes / cards, and there are a couple other stores in the area I can check. Plus I'd want to try to get similar sizes to maximize the sale, rather than let just the cheaper ones get the 40% off discount.