Right now at ThinkGeek.com they have all their clearance on sale Buy One Get One Free when you use the code OMGFREE at checkout. They automatically do free shipping on orders of $50 or more so this sale is for those series about their geek items!
Here are some things that caught my eye:
Nightmare Before Christmas Character Wallet
Edward Scissorhands Ladies T-Shirt
Pokemon Squirtle and Dive Ball Plush- Exclusive Boxed Set
Star Wars: The Last Jedi Logo Ladies V-Neck Top
There are four pages of items included in the sale!