Suentjie doesn't charge anywhere close to that for his bot which is what made me immediately feel like this was a pathetic scam attempt. Noone in their right mind is going to sell something that is a money printer and noone who has a brain would pay 1.5 million dollars for it either. A proven dicebot maker sells his bot for .5btc(least that was last price I knew of).
@OP if you are selling a legit bot, better come up with a realistic price if you expect anyone to show interest.