Nah, that's not Nintendo's fault- stores get REALLY stupid when reordering stuff. A friend of mine worked at a grocery/fast food place in town. They would always get really small shipments of, say, milk. They'd sell through their shipment and order more. The computer would recognize that they didn't sell a whole lot of milk and give them another small shipment- it didn't realize that the reason it sold so few was because the original shipment was small, and sending out another small shipment will just perpetuate the problem.