This is really cool! But for price-conscious consumers like me (I'm cheap) it may not be an option. I'm sure this is going to cost more than if I just buy wha

This is really cool! But for price-conscious consumers like me (I'm cheap) it may not be an option. I'm sure this is going to cost more than if I just buy whatever is on sale at the grocery store. However, if this becomes ubiquitous, it may mean the product is even cheaper than it is at the store.