I'm sorry to hear you guys got scammed by this idiot. The same thing happened to me back in January when I attempted to purchase the Dr. Collins study guide from him. I paid him $180 via Venmo, but I got my money back by doing a chargeback through my bank. Back when I was scammed in January, I obtained strong evidence of his true identity, and I also traced his IP address to an area of Philadelphia. I have screenshots on my other computer of the aforementioned evidence as to who he really is. He is a pharmacy student at Temple University in Philadelphia. When I accused him of scamming me back in January and stated that I knew his real name, he didn't argue with me or deny the allegations; instead, he simply privated all the information on his FB page. However, I managed to take screenshots of it before he made these changes. I had planned on contacting Dr. Peter Doukas, the Dean of Temple's pharmacy program, after he scammed me to provide evidence that one of their students is breaking the law by scamming people, but I didn't get around to it after my bank successfully performed a chargeback. PM if you would like more information. I even threatened the idiot with reporting him to Dr. Doukas, and it looks like he is STILL scamming people, so reporting him to Temple might be the only solution. PM me if you'd like more info.