I paid $1000 for the Tardis Leviathan at the Anthrocon art auction last year and she's a gorgeous beastie. If you can't quite swing the thousand but has a want, make me an offer. Let's talk.
http://imgur.com/gallery/8Nny6nk
Edit: My memory is bad and I've just been informed that someone else remembers my paying $1500 lol. I'm honestly not sure now, but I'm going to continue offering at $1000. Just wanted to add this in case anyone else remembers differently than me.