Yeah, I don't get it either. I've been trying to get stuff when and where I can when they have things in stock before they decide to completely do away with everything.
The reason you can't find it in their store anymore is because they stopped selling it when they came out with the MeatCanyon along with 4 others. They still have a few in stock, but that's about it.
I was on the site just a little while ago to see if they had any of the new masturbators in and got to looking, it seems like they've recently removed the Spitfire from their list (which I think was supposed to be based on Spyro). They still have some in stock looks like, but it is no longer on...
I had considered buying this on the last batch of drops BD had on their site (last week before this weeks batch today) when I seen one, but I seen a Nix on sale and I couldn't help it. It's kind of a shame that the inside of Lily isn't as good (don't have a Gala either).