Pricecheck on pets

What's the going rate on these little guys that I still am in need of if I ever do want to have one of every pet in game?

Needed - Atrox Ruby Pup (Epic)
Needed - Dhampyre (Rare)
Needed - Eudoracell (Mystic)
Needed - Eudorian Wasp Devil (Legendary)
Needed - Eudorian Lava Devil (Mythic)
Needed - Fido (Legendary)
Needed - Hacked K-1 (Common)
Needed - Hacked K-2
Needed - Hacked K-3
Needed - Hacked K-4
Needed - Island Gorilla (Rare)
Needed - Karmoosh Lateef (Rare)
Needed - Mountain Gorilla (Rare)
Needed - Oratan Lancer
Needed - Rabbiger (Legendary)
Needed - Royal Chirin (Mythic)
Needed - Ruby Chirin Dragon (Epic)
Needed - Sacred Kong (Rare)
Needed - Sapphire Atrox Pup (Rare)
Needed - Sterling Chirin (Legendary)
Needed - Tame Oratan Miner (Epic)
Needed - Vixen (Uncommon)
Needed - Wolper Tinger (Common)
Needed - Yau Kung Mun (Epic)

I know what prices are in shops that I've seen and in selling threads, but what's the actual going rates that they are really being traded for?

I can only comment on the WolperTinger, very occasionally some people are still seen asking 3-digit prices for it, but I don't know how many are actually traded for that much. It is outright ludicrous since the mission to acquire it costs next to nothing, unless you bill your time with no other purpose to be on Cyrene for the duration. Only the most hurried or uninformed would fall for such an "offer". Any special or desirable features in this common pet have not been discovered. Except that people keep chatting you up about it, which may lead to nice things.