Thought I would do a little update....
So far, the most popular Linux Mint Case badge (based on sales) seems to be this one by Calumc (sold 6 copies)
although there is sales, as it sits right now, there has been a total of nine sales meaning Linux Mint has only got nine dollars. I can't do anything till this amount reaches $100 so there must be 91 more badges sold before Linux Mint can get a $100 donation from this effort.
I would like to say thank you to everyone who has purchased these badges. I would like to get feedback on the quality and maybe even some photos of the badges on the computers so we can all see how they look. We also need to get more people to make badges and find more people to purchase these designs. The more that is purchased, the more Linux Mint will get, and I bet they can use it.