This person appears to me to be mentally ill. I urge you to avoid "playing along" with this person any further as it is likely that this person is sinks deeper in to thier delusion every time you do. Read between the lines.
Quote:
"And now they are trying everything to make sure I cant get the equipment I need to stop them and take back my life including attacking my contacts, murdering, making higher offers and then killing them after doing business, calling up using my exact voice and speach manerisms after me to change the meeting date, and then showing up in my physical form pretending to be me and stealing my equipment. I have lost over $200,000 in the last 4 months because of them!!"
He's telling you that he's tried to "buy" this stuff before, and that people like you take his money and give nothing back. Of course it's not because they're having delusions, and he's dealing with frauds, it's because "they're out to get me". The person has paranoid schizophrenia.