Hotdog shaped light

This is a light that appears to be a hotdog vendor with his body shaped like a hotdog. I think it maybe ceramic, not sure, cover over the light is plastic and is the top portion of the hotdog. Looks to have been painted and has no markings anywhere on the item. We bought it about 6 years ago in Georgia at an antique dealers warehouse. It was bought for decoration in our basement, we have since re-docorated and would like to know if it is worth anything and how much to sell it for. I have done exstensive research on the internet but cannot find any information on it. Any information on it would be greatly appreciated.