Nightfall314 is a scammer, trading with him only promotes that type of activity
A couple of weeks ago, Nightfall314, under "freeroll" (one of his many other accounts) "borrowed" 900 points from me. He said he'd pay back double, pay back with bcp, pay back with SWC. I was just trying to do a new guy a favor. I told him any way was fine and 10% was good. He then took my points and ran, never making good.
He now has a bunch of points under his Nightfall314 account he is trying to trade. I would persuade you to look elsewhere and deal with nonscammers. Dealing with a known scammer only perpetuates this type of activity. I personally, and many others do I'm sure, would like a community of people we can trust, and he is definitely not trustworthy.
If you do insist on dealing with him, use caution, and send or release nothing until you have received what he is promising.