Thinkgeek is currently holding its big “Terraform Your World” sale offering up to 60% off on over 100 geektastic items, including plenty of Star Wars, Star Trek and Doctor Who-themed products, clothing, kitchen accessories, and more! Oh, and if you live in the U.S., they lowered their flat rate shipping fee to just $4.95!

[HUGE Thinkgeek Sale: Up to 60% Off on Over 100+ Geektastic Items!]