We have inspected your 3DS unit. There are problems with the internal power electronics as well as the ac adapter. The repairs will be made as well as a replacement tested adapter will be added to the order. The total cost for repairing the power electronics, cleaning the unit, replacement ac adapter, with in store pickup is $36.95. That includes a 90 day warranty on the power repair. As an alternative we can simply return back your unit to you and the inspection fee is $19.99. Please make payment below to proceed.