After reading a few of his replies, he seems to be claiming that he's a successful poker player so this is going to be an easy thing for him if he wants to have a demo that he's got from those courses that he's got.
But his last reply was since July and then he's online last Nov. 12 so basically, he's still on this thread looking out for the replies of the others and this could reach him back whenever he's back to this thread even he's offline.
I hope he should have gotten what he's looking for since there had been so many replies from people that make everyone to be alert so know what they want and what they can get from all these. Selling a poker course should not be a problem here but the mist difficult part which is absurd is selling what is not rightly yours which is what many is kicking against.
There's over 200 plus reply in this thread already but many of them are not about the interest of buying the course. The only way to know if the op actually get some clients is by letting him confirm here or that person that bought his course post his feedback here. That should change the view of others and who knows, they might also be interested to try it out.
There is still a free trial to see if the op is really good at it. I think the op isn't selling a kind of e-book or pdf but he clearly mentioned that he was a coach so I expect that the lesson that we will be getting are delivered in real time. This is a proof that no stealing is involved in here.