https://www.newegg.com/p/2VH-029D-00038
9V AC/AC Adapter For Nintendo NES-001 NES-002 NES-101 NES001 NES002 NES101 Super Nintendo GBR...
Buy 9V AC/AC Adapter For Nintendo NES-001 NES-002 NES-101 NES001 NES002 NES101 Super Nintendo GBR NES-002 (GBR) NES002 (Super) NES Game Control Deck...