Scammer AccountsandInvites / Cluster2k

What happened::
It all started about week ago, when I got PM from Cluster2k. He told me he has a TRUSTED friend, who is intrested in my products. So, that "trusted friend" (I found out later that its AccountandInvites at this forum, because he was advertising with same email we had a deal with) contacted me via e-mail and we had successful deal. At start of this week, this guy again contacted me and we were getting into deal of worth 800$. I sent him all goods around 15-16 hours ago, got an email from him around 10-12h ago that he was out and sending BTC now. So far, nothing has changed.

Scammers Profile Link:
https://bitcointalk.org/index.php?action=profile;u=18201
https://bitcointalk.org/index.php?action=profile;u=1955254

Amount Scammed: 800$
Payment Method: BTC
PM/Chat Logs:
https://www.upload.ee/thumb/8255564/scam10.png
https://www.upload.ee/thumb/8255563/scam11.png
https://www.upload.ee/thumb/8255561/scam12.png

Additional Notes:
I feel like its shady that legendary member refers to some new "newbie" and tells he is 100% honest and trusted buyer and behind all that actually is himself Cluster2k or atleast he knows what actually they were going to do. They both have same timezone, they both use protonmail e-mail platform what isnt really famous one. Also, i feel it because when we finished deal first time, "friend of him" told to add positive trust to Cluster2k account and not to his "newbie" account.

I will clear once this is solved.