There are many categories of video games that spawn some very hard core gamers. There are hard core MMO gamers, hard core FPS gamers, and hard core flight simulation fans. Perhaps the group that has the most expensive hobby are the flight sim fans where controllers and systems can run hundreds of dollars each.
Thrustmaster has launched what may be the coolest flight simulation controller ever called the HOTAS Warthog. The Warthog is an exact replica of the joystick and throttle from the A-10C fighter jet. The joystick has a heavy metal base and uses construction that is mostly metal. The base can be removed and the joystick can be placed into a cockpit. The controller uses magnetic sensors for accuracy and has 19 action buttons with a 4-way POV switch.
The buttons on the joystick take the exact same pressure to operate as the buttons on a real airplane. The throttle is a dual throttle system and also uses magnetic sensor tech. The throttles have a push and pull system with detents for idle and afterburner. The detents can be disengaged as well for aircraft without afterburners. The throttle has 17 action buttons and its own POV controller. A control panel is also built onto the throttle with multiple toggles and the whole works is backlit. Warthog will ship this month for $499.99.