Can't buy this item..?

Nah, it's one of the new mounts of the month from Gachapon, it's just bugged. Can't trade it either, and I'm not about to try drop trading it.

Ah, well thanks for clearing that up.
I know in Scania there's still quite a few generated mounts floating around, so I figured they had found out a way to do that with a newly released one.