I'm not exactly clear on what you mean by a *blank* account, but assuming you mean an SOE game account that has been opened but hasn't been played...
1) Why should I bother to buy it from you instead of just starting a new account by myself? -and-
2) Why should I trust a complete stranger who is trying to sell me something annonomosly?
If you started an account and decided not to play or if your kid swiped your credit card and opened an account without your permission... whatever happened, you're only out about 50 bucks... my suggestion is to just take the loss and just walk away!