Halo Wars Mythic Map Pack Code work more than once?

[Chris K]

Does the mythic map pack code work more than once, if I were to sell it off once it had already been used?

 

[johnycool20]

i dont think they work more than once. since ive tried that with xbox live .. so only sell it if you didnt use it but i recommend you dont sell them and use it for yourself XD

hope i helped