Arrocent GC Controller, Replacement for Gamecube Controller, Compatible with Wired USB Game Cube Controller/PC Windows 7 8 10 (Blue) - Newegg.com
Gamecube controller - Z button always "pressed" even when taken off compleatly : r/consolerepair
Nintendo GameCube Modified Controller Port Assembly w/ Removable Battery Holder | eBay
Nintendo GameCube Controller Circuit Board Replacement - iFixit Repair Guide
OEM Replacement Nintendo GameCube Controller Port Assembly | eBay
Amazon.com: eXtremeRate White Faceplate Backplate for Nintendo Gamecube Controller, Soft Touch Grip Replacement Housing Shell Cover with Buttons for Nintendo Gamecube Controller - Controller NOT Included : Video Games
GameCube Controller Internals Guide – The GCC Library
Nintendo GameCube Controller Circuit Board Replacement - iFixit Repair Guide
FIRES SLICKbox — FIRES Custom Controller
Pack of 4 Replacement Boards for Gamecube Controllers - Etsy
Amazon.com: eXtremeRate Cherry Blossoms Pink Faceplate Backplate for Nintendo Gamecube Controller, Soft Touch Replacement Housing Shell Cover w/Buttons for Nintendo Gamecube Controller - Controller NOT Included : Video Games
PCB Battery Holder & CR2032 Battery Clock Fix for Nintendo GameCube Co – German Audio Tech
JCD 1pcs For NGC Gamecube Controller Housing Cover Shell Handle Case Replacement Parts Games Handle Protective Accessories - AliExpress