After realizing I have tons of DVDs around the house, I decided I needed to get rid of some. So I opened an Amazon store. So far, I've sold about $100 worth of DVDs and I have about 100 left to sell. Here's the storefront: http://www.amazon.com/shops/AHE6PLFIGH9E4.
I also published a book. Read about this decision here and you can buy it here.