PowerA GameCube Style Wired Controller for Nintendo Switch | Nintendo Switch Wired controllers. Officially licensed. | PowerA
GameCube controller - Wikipedia
PowerA GameCube Style Wired Controller for Nintendo Switch - Black - Walmart.com
Club Nintendo Official Limited Wario Yellow/purple Gamecube Controller GC Wii | eBay
Club Nintendo gave away some custom Gamecube controllers a while back, and they look ridiculously cool : r/gaming
Amazon.com: EXLENE Gamecube Controller Switch, Wireless Switch Pro Controller for Nintendo Switch/Lite/PC/Android/Ios/Steam, Support Wake Up, Motion, Adjustable Vibration, Turbo & Auto Turbo (Upgraded,Blue) : Video Games
Gamecube Controller Wired Black, Silver, Indigo or Purple by Voomwa