Wind Up Key is Included. Mouse's ball appears to have been repaired at some point. Unless otherwise notes all items we offer are Original.The items pictured are of the actual items you will receive. We do our absolute best to identify any flaws. Please refer to the pictures for precise details. This item is in the category "Toys & Hobbies\Vintage & Antique Toys\Wind-up Toys". The seller is "pchmercantile" and is located in this country: US. This item can be shipped worldwide.