If you obtain Atelopus count yourself lucky, plan on breeding them and keep in touch with other keepers. Almost all species of Atelopus are almost gone in the wild due to chitrid, even the populations that have not been effected, biologists are in the process of removing them from the field and placing them in a sterile environment for conservation. I saw a group for sale on a reptile classified not long ago, I'm sure they are all sold. Most likely you will not ever see them for sale again.