where can I buy halo 2 multiplayer map pack?

[superman12]

I want to buy halo 2 multiplayer map pack but I dont know where to buy it.plz help me

 

[J J]

it's free now. You can download it for free from xbox live, but if for some reason you don't have live you should checkout out some game stores in your area and see if they have the map packs available on a pre-owned disc.