ThinkGeek's Sale Is Practically Out of This World

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Tomorrow is Kim Stanley Robinson’s, author of the award-winning Mars trilogy, 65th birthday , and ThinkGeek is marking down a bunch of stuff from this galaxy and beyond (and a whole lot of other stuff) for up to 60% off. There is tons of merch from all levels of geekery waiting for you.

Here are a few cool pieces to pick up with the discount: