My previous comment was not meant to be unkind. Only helpful. If you put the evidence together, i.e., high ticket item, no feedback, low posts, then a vouch from someone with no feedback to speak of, it just makes it difficult. I am all for giving someone a chance. Most people who try to sell here for the first time usually have proof of legitimacy such as ebay feedback, proof of purchase receipt or paypal receipt. There are scammers abound, so think about it, the higher the ticket item the more the proof.
I rest my case.