I will take very good care of it, my dear friend! I will not part with it! I like to have just one of each Collectible, not hoards of them (just my approach to collecting) ... And when I receive one from friends I like to keep it forever.
When I do get extras, I enjoy gifting them in giveaways or contests ... I do sell a few, as I will be doing with some extra house letters etc, but that is not my usual way.