its 20 pounds over here for a large tub
pretty cheap
Be sure to get the instantized bcaas.... if you don't, they'll just float on top of the water and will not mix no matter how much you shake
EDIT: also after seeing Flintstones' pic, he looks much better in this one then the last photos we've seen. Leaner, and quite a bit more muscular. Gotta get me some of those BCAAs