Cellucor’s new Cor-Performance Whey has just landed and as expected, at GNC. Bare in mind the prices the supplements are currently running with are from one of the most expensive retailers around. So for the time being the 4lb will cost you $69.99 and the 2lb $39.99. Both sizes are only available in 3 of the 6 flavors announced, molten chocolate, cookies ‘n’ cream and peanut butter marshmallow. If you want to get your hands on one of the protein powders, and don’t mind spending a little bit of extra cash, head over to GNC.