Here’s an interesting piece of news that have just come across my inbox. It looks like LEGO has already retired the LEGO City Mars Exploration Minifigure Pack (40345) online even though it has only been available for only a month. I’m not sure if this an accident or if it has actually been retired or if it’ll come back in the future. If you have a LEGO Brand Store near you and still want it, you may want to call in and see if they have any in stock. Thanks to Jesse for the heads up!