Im not a reptile guy myself but a guy I work with has a 100% het columbian boa female left from last year he is wanting to sell, I told him I would try to help him out. he said its breeding time again and he needs the room, im not sure if its a good price but he said its fair, its about 20" or so I would say by holding it, I know its eating adult mice. frozen/thawed. he wants $290 shipped. or if pickup $230.00 *i seen his breeders the female is a huge albino. the male is smaller and looks more normal*