Its outrageous that ODP systematically overcharged me by $2.00 (plus tax). But they refunded it to me upon request. Maybe I should post a whole bunch of annoying messages every day about this. Seems to be the thing to do these days.
This isn't a big deal. Buy a new TV, for instance, and then see it on sale for over a $100 less a few weeks later. That's common in the USA. So what is your point??? If you really want something to complain about, get some experience working there.