I've now found it in 12-packs of cans, my preferred medium for soda. Now that they have come out with Coke Zero (whatever, dude), I have this horrible fear that they will kill this one. Man, I sure hope not. Maybe if they, you know, marketed the stuff A LITTLE people would figure out that it's great.
It's already a good seller in my cafeteria at work. They started out with two rows of it in the cooler, now they've added a third and they still run out before the Coke truck comes back to refill it. This means I can't get it on Wednesday afternoon or all day on Thursday.