I got several of these when I was selling my wife's 3000 GT vr4. The key is they always end up asking to give you more than you are asking, and get an immediate refund for the balance (the scam). From what I understand they are never really interested in stealing your car at all. The early tipoff is some kind of story involving a "client" who has already given them the check/money order for a certain amount and asked the "agent" to find them a car.

Just delete these as they come in, worthless predators.

Oh, one more thing, they often contain incorrect English grammer.