How much would I get for a used copy of halo wars?

[Devin]

I bought halo wars about 2 months ago and only played it a few times it has a few tiny little marks from my halo 3 missile case cd holder. And I have all the booklets so how much would I get for it at EB games

 

[Angel]

I traded mine in 2 days ago and I got $30

 

[Need to lose weight]

35 at best. If you have a smaller, local game shop near you, you stand a chance of getting more than at a huge chain like gamestop.