Amazon.com: Songhe Dual-axis XY Joystick Module PS2 Game Joystick Control Lever Sensor Game Controller Sensor Board Module KY-023 for Arduino Raspberry Pi (5pcs) : Video Games
Use a retro DB9 joystick with Raspberry Pi 400 — The MagPi magazine
Pi Retrobox: A DIY Raspberry Pi All-In-One Arcade Joystick - Howchoo
Raspberry Pi Project 5: Adding a Joystick - YouTube
Keyestudio RPI JoyStick Shield for Raspberry Pi /CE certification