how much can I get for a 3ds at gamestop?

Answer 1

It varies from gamestop to gamestop, you won't know untill you bring it in

Answer 2

Expect to get it somewhere around $240-$250

If you mean by selling it, I'm not really sure... sources tell me around $125-$150, but different stores will vary.

Answer 3

Probably $120 if you are lucky.