If you’re an owner of one of the flash Zune models, then this may interest you. Incipio, maker of many cases and other accessories, is selling a large number of cases for the flash Zune at half price! If you need a case then now might be a good time to head over and see what they have since there is also no shipping in the United States. And I would imagine that covers about 90% of their potential customers. (Sorry Jason!)
If you don’t have a flash Zune there are a few accessories that are more universal such as screen wipes and a variety of chargers. Nothing amazing really but if you need a charger then you could pick one up here.