What have you bought lately?

Every so often I put a call out to my readers to help me out here on my blog.  I try to keep this to a minimum because I don't want to seem needy, but I do need you, Dear Reader.  Today I need you to help me a little bit with the focus of my blog as it related to advertisements.  I need to know what products you value most so I can sell advertising space most efficiently.  All it takes is for you to leave me a comment and answer one question:

Tell me about the last 2-3 things that you have purchased or thought about purchasing related to your martial arts practice.