How is OP selling the casino he is talking about here? has it been sold? Can someone bite at the price he wants? I don't think anyone has had any interest in contacting him to buy it yet.
Maybe, if OP would just listen to other members' comments here, there is still a chance that the buyer might contact OP immediately. How about because the price he wants to happen is a bit unrealistic and OP doesn't seem to see that?
He hasn't been online for a couple of days, and I think that since he hasn't been very successful, we won't be seeing much of him around here.
It is possible that he doesn`t interesting to communicate here. He left contacts in the first post.
I don`t how the casino works, but if he is telling truth - the ROI is about 3 years is good enough. But it must be researched seriously before deal, with some financial and gambling specialists. The same time i think that it is possible to spend this money more clever - get a good dev team, create a new casino and promote it. It is possible that it will take more time, but i sure that it will be cheaper and you willn`t have any doubts in the deal.