SNES/SN30 Controller Stand – Laser Bear Industries
miadore 2X USB Controller for SNES NES Games, Classic Retro USB Gamepad Joystick for Windows PC MAC and Raspberry Pi System: Amazon.co.uk: PC & Video Games
Authentic Super Famicom Controller SNES Controller OEM Japanese Import - Etsy
SNES Classic mini is out in Switzerland (I was shocked: there were plenty available on the store without reservation) : r/nintendo
Hallplay 8Bitdo® SN30 Pro Wireless Bluetooth Controller (Special Editi – hallplay
Shell for NES Controller — Retro Modding
Retroflag Classic Wired USB Gaming Controller Supports XINPUT, DINPUT, – Game Gear
8BitDo Mod Kit for Original SNES/SFC Controller(Old Edition) – 8bitdo
Wired USB Arcade Gamepad, Nintendo SNES Joypad for PC (2 pack)
Reflex CTRL Original Controller USB Conversion Kits | MiSTer Addons