maybe this is one man project, my frind also have one man project and is succesful and legit. I think there is no problem. I bought 65k POSW and took this risk, like i have taken other risk in history and dont regret most of risks. Yea w all want to feel safe and have more information. But sometimes you need to take a risk and experience yourself.

If he is ready to give more information then you have, meanwhile you need to decide. Are you taking a risk or not have a change to be part a something potentialy good or loose few bucks. I think 45 bucks is not big price to get smarter about people intentions.