madden 2003 Cd Key

i have a madden 2003 pc game and i have the box and cd but i dont have the cd case that has the cd key on it. can anyone help me???|||Hi, Chive33
If have not found your CD key; look on to back of the cd case for a set on numbers example: 0000-1234567-7654321-0123 this is the CD key |||It depends on which version you got. I got mine from a set with 4 different EA games in it, no manuals, and all the codes were on a card.