I had tried to purchase this and contacted him twice. I requested his address and phone number and he never contacted me. It seemed kind of fishy. I also looked on another bb and he had tried to sell some stuff there as well. I dont know if the other people on the board got scammed as well.
My advice is to bring a copy of the post and any and all e-mails and paperwork to the U.S. Postal inspector. I would also file a claim with the police dept where the scumbag lives.
good luck