NO selling of game codes are allowed as far as I know.
These are physical disks, no codes (aside from Black and White's CD key). However if no selling
is allowed, fair enough.
Not only is it not allowed, but this is kind of a bad place for it, too. It would be better if you did it on somewhere like Amazon or Ebay or something where you'd have some third party to assure that the person you're sending this stuff to isn't scamming you or vice versa. Here, we KNOW this place is full of scammers and on top of that, this forum is based off of a store for downloadable computer games, so chances are that the stuff you just listed (I'm assuming they're for Xbox or some other console judging from the names) will have few takers.
If you really want to get rid of this stuff here, you could possibly hold a giveaway (I've seen people hold giveaways for physical items before), or just ask people you personally know/know well.