PLEASE, DON'T ANYONE BID on this!!!!!!!!!!!!!! I just saw online where ACTIVISION has pulled Nuketown. Go to the activision to read about it. I am really sorry. I will email support to inform them.
it's back, but in a different mode where you don't get XP http://www.polygon.com/2012/11/20/3670488/call-of-duty-black-ops-2s-nuketown-2025-map-returns-in-new-playlist
I will email the winner the code. It is unused. My son rented Black Ops 2 before he got his own copy and there was a code in the rented copy. So when he got his new copy, he doesn't need the code :)