^^ If your old drive works just fine then e-mail flipkart that you are not satisfied with the product(give some lame excuse that the box does not contain sata cable and you cannot connect it to your PC). They will simply refund your money in the flipkart wallet. With that money you can buy something else for yourself or maybe even the same product when the time comes. If you try to sell it surely no one will give you the full amount(unless your selling it to a good friend or something like that).
