yeah I really think "no gamez for u if u kep seliing DaTEl PowR savs!!!111"They used to be sold in game stops at the beginning of 3ds lifeline but something happened and were removed from shelves, probably the cubic ninjahax, or maybe Nintendo really did tell them "no more 3rd party game chips or worse deals/not supplying." I think save masters can be bought only online in GameStop if at all.