Whether you're visiting, residing, used to live here, or just passing through, no one disagrees when you say Colorado is awesome. Here's a little keepsake to help you enjoy having a cool one on the State. It'll just cost a penny. Maybe you should visit the Denver mint?
v4 has very slight modifications. Middle ring moved up, outer key rib now flush with the main section of the "C". Untested, unprinted. Likely to have a few more iterations in the upcoming weeks. Or not.