Cold Fusion EX by LG Sciences may also be looking in to. VS, and maybe other retailers, are having a bogo sale on the product. 1600 grams of product foe the price of 800.
If you're looking for something even more cost effective, perhaps going on nutraplanet and taking a look at their bulk creatine and products. Definately more freedom that route, but prolly have to add it to something for taste.