If this bot is so profitable and outperforms everything else than you would not need to sell it for this price, just use your arbitrage bot and become a crypto whale 
I am very suspicious with any telegram bots and there is a lot of crypto scams involved with that application.
Well, lets just say that telegram have grown to become a major cryptocurrency hub, so, its no surprise the level of scammer on that app looking for who they are scam, I tell you that if bitcointalk had the level of active users that telegram has, there will also be a lot of scammer here too, for it is often said that in every create of egg, there is always a bad egg, and the more the creates, the money the bad eggs that can be found there - this is exactly the situation with telegram.I am very suspicious with any telegram bots and there is a lot of crypto scams involved with that application.
And you are right with the first lines of your comment, if the bot was that profitable, op would be using it to make money for himself rather than wanting to sell it, it's obvious that op is here looking to who will fall victim to his bot selling trick.
So anytime you see such a promotion that give high promises and hopes, it definitely will end at scam because scam is the only thing that promises you an unrealistic outcome which are impossible to be true and also leaving you disappointed when you have be played onto believing that their will make you an instant profits or guarantee winning in some cases.
The best approach to avoid becoming a victim of such scam scheme is never to pay attention to them, and also not to be greedy to believe such overnight turn out of event that can earn you stress less money in any form, those scammers are just feeding on the gullible forks, and the greedy ones, I was reading some where that a member was selling a titok auto pilot money generation, which is another form of scam attempts also, and the funny thing with all of this is that, their all take the victims to telegram before executing the scam attempts.
