Not sure if there is a better thread to post this in, but Marvel Minimates are buy 1, get 1 50% off at TRU (online and in store). Unfortunately, not all of the Marvel sets on their website are correctly included in this, such as the recent AvX set, and certain waves of Marvel vs Capcom. In the store, this would be pretty easy to argue if the price isn't adjusted correctly in their system.
Edit: just got back from TRU and their MvC waves are a little out of whack with this sale. I brought the MODOK/Akuma set and Sentinel/Ryu sets up. The MODOK set was part of the promotion, the Sentinel set was not. After mentioning that both sets are from the same series of toys, the cashier looked at the packaging and agreed. She manually adjusted the price of the 2nd set without any fuss.
* See post 14 for an Amazon promo ($20 off a $100 toy/games order).