【Included Items】 Main Unit x 1 (Made in Japan, Late Model) Nintendo Official Controller x 2 Nintendo Official Stereo AV Cable x 1 Nintendo Official AC Adapter x 1 Super Mario RPG (New Battery Replaced) Powers on immediately, operation confirmed. The main unit and controllers are being sold as-is, with only disassembly and cleaning (no bleaching) to maintain their current condition. (To prevent deterioration) The controller's internal circuit boards have been cleaned with anhydrous ethanol to remove dirt, and unusable rubber pads have been replaced with good ones. All buttons on the controller have been tested and confirmed to work with Street Fighter ZERO 2. (Including the Select button) The main unit's terminal parts have been maintained for easy startup. (Contact restorer applied) The software has only been polished. The main unit and controllers have been polished with a dry towel sprayed with silicone shine spray. Regardless of capacitor values, all 10 electrolytic capacitors inside the main unit have been replaced with long-life, new electrolytic capacitors from Nippon Chemi-Con and Nichicon. (Replacing only some would cause the remaining old capacitors to fail sooner) The AC adapter has been replaced with long-life, new electrolytic capacitors from Nichicon. The plug and the terminal that plugs into the main unit, which are prone to poor contact, have been polished with an abrasive to improve contact. Maintenance has been performed so that the power turns on when plugged into the main unit's DC IN, eliminating the need to search for the power-on position. After installing the capacitors inside the main unit, the circuit board was cleaned with a special circuit board cleaner and then coated with a moisture-resistant coating agent. The stereo AV cable, S-terminal cable, and RGB cable are all Nintendo official products, and video and audio have been confirmed to work correctly, so any cable can be used. (HDMI operation has also been confirmed) If there are any problems with audio or operation, I do not list the item. To prevent the value from decreasing, it has been fully maintained to allow you to play in the same condition as when it was released, without bleaching, painting, or modification. Main unit test passed.