Ignoring gear and patterns, I've seen so far worth noting:
- Goblin weather machine
- Imp in a Ball
- Drake of the West Wind
- Black Proto-drake
- Various pets
I don't often visit it though, don't want to be tempted spending thousands whenever I see a neat TGC vanity item, which I just HAVE to buy... since I'm an avid vanity items person :P
Now that oyu mention it, we had North Wind Drake? (The one from VP) up like 2 days ago, but damn, Black Proto Drake makes me jelly.
@Kisho, Fishing Turtle must have gone for like close to gold cap, because that mount is ridiculously rare.
@Moradim, I know someone who has been desparate for Invincible for the longest time, never won the roll on it in Wrath, and all the runs we did post-Wrath, it dropped twice, and both times (I was one of those two), the people refused to sell it to him for 500k lawl. So now he just runs those runs once a week with Invincible on reserve, 500k to the highest roller, but he has the gold to pay gold cap if he decided to just say, fuqit, let's all in for it.