We have inspected your Wii U controller. We have found the damage to be with the multiple internal electronics boards which must be repaired. This delicate repair requires the disassembly of the controller in addition to replacement parts inside of the system. The situation is due to liquid contact with the unit which has damaged the boards inside. In addition our technician noted that the buttons require cleaning and dust was found on the main board and screen. The dust need to be thoroughly cleaned out or you run the risk of shorting a component on the board. The total cost for controller power repairs, cleaning the controller, replacement power electronics, labor, with in store pickup is $117.95. That includes a 90 day warranty on the parts and repair. As an alternative we can simply return back your unit to you and the inspection and diagnostics fee is extended and additional due to the liquid damage at $34.95. Please make payment below to proceed.