Does anyone have an extra Diablo 2 battlenet cd-key? I have all the discs but I don't have the box with the cd-key on it. Now that Diablo 3 is out, does anyone have an extra Diablo 2 battlenet cd-key they are not using ?

Don't let you cd-key go to waste.. let someone who else play and enjoy the game. (Haven't played it in years and I don't have the money for Diablo 3). Thanks