Hey Matt,
Nope, those pics aren't much help.
I'd love to see it beside a Ben cape for comparison and see if it matches too well. Also can't see the texture differences at all.
The length looks right though, at least at the bottom and it doesn't look to be cut, or if it is it's cut pretty well. The collar size looks ok too.
The arm holes look nice and tight from what I can see on it, so that may be a good sign.
I'll let the real experts decide though. Getting a close up look to see/feel the texture and if you brought an Obi with you would give you a real good idea for color. Good feedback on the seller too. Good luck.