Ban his account. Or make it a prohibited listing category and tell the seller if they list this they will be banned, to at least give a chance to wise up. At 10btc to set the thing up he will have to sell 40 of those just to break even.We need 0 tolerance on this one, ban if they get one warning or complete one sale of this product. - they will keep losing money and give up. Bullshit like this must not be tolerated.Good job bringing this to the forums right away.