Last year was a little better since they also had the design on 7up, Diet 7up, and RC. This year, I believe they only have it on the Dr. Pepper, Diet Dr. Pepper, and Dr. Pepper TEN.
As a bonus, they also have 2 16oz cans for the promotion.
I really like these designs.
I've collected cans for many years - run the (very outdated) popcan.org website. I've once wanted forums & a site like this - glad to see this one here, and plan to support it as much as possible. ***UPDATE*** I May be trading soon! My Collection will finally have a home!