I buy 50lb. bags at Sam's for $13 or $14. The 25 lb. bags were about the same price. Still it is a pretty good price for the rice. The wheat is probably the best price. I may go get another 100 lbs and buckets.
I'm not sure of the shelf life with Morning Moo foods. We have some friends who use their milk all the time. They buy huge bags of it, not the cans. We have one can, but we have not opened it and tried it yet.
I think the wheat is in the storable bags. I just prefer things in the buckets.
Be advised that the Morning Moo milk flavored water is not high in protein like real dried milk is. It's just a substitute in flavor, not nutrition. I have a can I bought to try, and it's ok. But it's not gonna fool anybody.