The majority of our pets are found via planets. Inevitably, all of these become pretty worthless because they are so easy to find. We will continue to add new pets, but not many of them will be the easy-to-find planet pets. We have many new pets planned that will have alternate methods of finding. That is not to say that they are all CS purchases either.
I understand what both of you are saying truely, but as I have stated somewhere before~ I also think more "findable" pets should be created~ you can always "retire" some of the "findable" pets that are out now~ between what Kir is doing for pets and what "retiring" can do for them prices would go up~ just like the "retired" CS pets did.