They are not included in the item price. We'll reply as soon as possible. We can't accept return if item damaged or used.Note : we can't accept return if item damag. This item is in the category "Business, Office & Industrial\Test, Measurement & Inspection\Signal Sources & Conditioning\Adjustable Power Supplies". The seller is "marineindia92" and is located in this country: IN. This item can be shipped worldwide.