How can I get Call of Duty black ops Zombie Maps?

Ok well The store was sold out of prestige and hardened edition of black ops so I had to get the regular edition how can I get the 4 zombie maps that come with the other 2 editions?



for xbox 360How can I get Call of Duty black ops Zombie Maps?
If you are looking to unlock the zombie maps, this is it right here.
Only for Hardened/Prestige Edition. Sorry,



And the 4 other maps are:



Nacht Der Untoten

Verruct

Shi No Numa

Der Riese



2(3) others:



"Five"

Kino Der Toten

(Hidden) Dead Ops ArcadeHow can I get Call of Duty black ops Zombie Maps?
You should search at google it`ll very help full you.
i believe you will be able to buy the maps sometime in the future as a dlcHow can I get Call of Duty black ops Zombie Maps?
if u have an ipod touch u can buy an app for that