Not saying he can't sell it to whomever. But if somebody commits to a purchase than there should be some type of validation to that.bottom line is its his stuff and he can sell it to whomever he/she wants regardless of what you say or do, or what he tells you. That's just a hard fact whether its this site or hell anywhere. People aren't obligated to sell to you or anyone. How do expect to site to make them so?