The exact description from the seller is:
I have a boosted 1991 Nissan Silvia and I will give it away to anyone who can beat me in guitar hero.
- Has to be Guitar Hero 3
- Has to be Xbox 360 through Xbox Live
- Best of 7
- Pro Face Off
- You win, you take home my car. That simple. I'm just looking for some competition
Text me for my gamertag if you want to play.
Seems legit. See another car offered for a game? firstname.lastname@example.org