I have a classic Speedy from 2010 that is new and I have never used it. It has been stored in its dust bag since purchase and I have the original receipt. I am thinking of selling it because it is a waste just sitting in my closet. I seem to now prefer smaller cross body bags. Is this bag considered rare because they have made some changes to the newer Speedy bags? Does anyone know how much should I ask for on Ebay?