I have alerted @iJodix of the dispute, he has 24 hours to respond or he will be banned. He has also been moved to TWC as precautionary measure.
Could you please provide a screenshot of the PM where he gives his Skype, along with an upload of the trade video. If we can match the Skype and the Rsn's you provided with the ones on vid, then we can confirm he did indeed scam you.
Thanks, Varc.