Of course almost impossible to stack them so they all match up from can to can.
.... plus the hulk "green" on the Iron Man & Thor cans are a different color then the Hulk can. (Does others see the same "mix" of green's?
I've collected cans for many years - run the (very outdated) popcan.org website.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!