This isn't a case of children improperly budgeting for more than a day's worth of lunches to get snacks. It's VERY different from that.

My M570 has been going strong for about 2 years now, with maybe only a single battery change. Absolutely cannot pass this up for the price.

+1 on the BBB coupons. With the exception of the rare 'total purchase' coupons, they never officially expire.

3 sandwiches a week is just under 2 years. (300sand/52wks/3per wk) why is the math being over-complicated?

nah, it looks surprisingly 'normal'.

It's pretty low now, thanks to GroupMe, but 5 years ago, I had a couple months where my number was over 2000.