My favorite are the DJ Studio Headphones because they look cool and are super expensive. And everyone knows the more expensive something is the better, and we always want the things me can't afford the most.
I would have to say that my favorite August MC would have to be the Summoning Tome from 07. A book in both white and black goes amazingly with most of my avatars. The little black birds and little white birds are the same. I loved how we got both halves as a whole. The dragon was awesome too.