A few things I've made or sell or cobbled together online somehow:

For the dev types and data heads out there visit my GITHUB page:

https://github.com/murraygm

REDBUBBLE SHOP - T-Shirts and the like

http://www.redbubble.com/people/murraygm/shop

This has a few designs available on T-shirts, Totes, Phone covers etc.
Here's a sampling: