I got 2 pounds breakfast formula, 2 pounds night formula, 2 pounds post-workout formula, and 4 pounds anabolic MRP. That's ten pounds total, and I paid about $60. The anabolic MRP was on sale that month.
This way I have a different shake for specific times of the day. Each formula has unique mixability and taste. You get good variety and each is specially formulated for its respective time. I can't think of anything better than that.
BTW, Protein Factory Rules!