I had my first sale 2 days after opening, woohoo! Yay!! It was for a Sailor Moon Scarf Pattern I wrote:
I also made a matching Sailor Moon hat. It's a slouchy type of beret hat.
The pattern for the Sailor Moon hat is also on Etsy.
I made a couple other geeky things, such as an Amigurumi Link doll from Legend of Zelda and a Pikachu beanie hat. All of them are crochet so far.
Hopefully this store will make enough to pay for more yarn, so I can keep crafting! =]