How much do you play it and is anything else like it in your collection?
When you go to play games in your collection do you play it each time?
If you could trade it straight up for those two games I would do it, I would think
you would not have much of a problem trading back.
It is always great to have something new in the collection and in this case
two things. Even though I think MB is a great game I would do it for those
two games.
Good luck either way