Krono prices are definitely crazy on Teek, but I'm also in the category of "I don't care". You can just join a guild and get gear with dkp and play all the content you could ever possibly want without spending a single krono. You can repeat this process on every server you ever play with great success. You'll also just casually earn some krono if you are inclined to do so, regardless of how varying the prices are.
If there's some group of people out there scamming the system, good for them. Cheers.