It is listed under "On-Demand" as it was released as an online exclusive. I don't know if that's appropriate; if it was set print runs that doesn't sound accurate, but if the print runs for different cards are different, I suppose it would.
But short answer: On-Demand
I'll never quit collecting entirely, but I am downsizing. Check out my COMC store and help me thin out what I don't want so I can buy cards that I do want. See something you like? Send me a message on here, and we can knock the price down quite a bit. I'll even take a bit of a loss if it means getting you a card you really want.