My server is terrible for trading card mounts. I have seen a single spectral tiger in Cataclysm. It was going for just under a million gold. Lol, I think I will pass.
The Magic Rooster Egg has long been the mount that I wanted. I just love the ridiculousness of riding around on a large chicken.
Then, the other day, I finally saw one on the AH. You can bet I snapped that bad boy up with the quickness. 300k was well worth it.