Consider why you really want to breed. If it is to make quick money, its not going to happen. There are so many hidden costs associated with breeding snakes and taking care of them properly. There is no guarantee that you will ever make a cent and you could very well end up losing money. Now if you want to do it for the sheer enjoyment of the experience I say go for it! As far as cost, I have seen Het pairs ranging from $600-$1200. Make sure you choose a quality breeder so you are guaranteed that you get what you pay for. Good luck!