This is a new species. it is a Seeker. Created by Me
Bio:
It has two sets of ears and relies only on hearing to know its surroundings. Even though it has eyes, they are actually fake. Their eyes are just there to look intimidating to other animals in this world.

Underneath their shoulder tufts has small arms (usually unable to see them)
The "holes" or "gaps" in their back/spine arn't actually holes. they are see-through almost ghost like. What comes out of them is poisonous gasses. (Beware)

Their tail segments each have two slots except for the tip. Those slots are where the seeker breaths from. Each individual tail segment is able to move on their own as the seeker wishes.

The seeker lives in Shadow-less pits (basically plane daytime) But are hard to see. It is Almost impossible to actually get a sighting of one of these because they are able to appear and reappear wherever they please as long as they have actually been in that area before.

They are only male. there is no such thing as a Female seeker. In order to "reproduce" the offspring actually are grown from the tip of the seekers tail. But each seeker is different from one another. One never has the same markings as another. If they do, its bad luck to find them.

Question
If I were to actually sell these guys as an adopt, how much do you think they would actually be? Please respond your thoughts.