This is a used good OEM ecu box(FAR higher quality than the cheap Chinese junk sold here on ebay), from a 04 gti 720, this will work on everything below ,this does not come with a key. . Shipping will be $6 to anywhere in the USA and actual cost to anywhere else in the world .And check out my other auctions for more great deals on parts. And if you win more than one of my auctions I will ship them together and charge actual shipping costs, saving you money.