Question must be asked, refurbished suggests they're defective consoles that were taken back, or consoles that were taken back after purchase by unhappy/indifferent/indecisive customers, and not new units - if this is the case, would sales of these ex-sold units be counted, by Nintendo, in their weekly sales tallies?
I hope they aren't doing because double counting units because of second hand refurbished sales is flat out deceptive.