All gear is tested prior to listing for sale. Any known issues will be mentioned in the item description. Please make your payment within 24 hours of auction close. We try very hard to list accurately and communicate well throughout the sale of our items. We value your feedback and will work hard to do right by our deals. If you have any problem or concern please don't hesitate to contact us before leaving feedback. We'll always do our best to make it right. Other questions? Feel free to contact us via the eBay messaging system and we will get back to you.