IGS 350 Intensor LX
The chair hooks to the PC thru an included amplifier. Inside of the chair is an array of speakers that surrounds you with sound. When playing games you can actually feel the sound. When playing Quake you can feel the shot gun blast from the back of the chair. You can even feel the rumble of the engine when playing driving simulators.
Asking $75, pickup in Royal Oak, Michigan.

I'm also willing to work out a trade if you have any of the following, to help make my new control panel better than the last:
- Good quality spinner (I'm about to order the OSCAR Pro spinner, anyhow)
- I-Pac 4 player USB version
- Coin door (kind with light up coin rejects)