If you’re looking for a one-of-a-kind pet, look no further. ThinkGeek is now selling a home Jellyfish tank. Once you receive and set up the tank, they’ll overnight your jellyfish and you’ll be in awesome (and probably boring) pet heaven. It’s a little pricey at $381.99, but the high price should assure you’re the only person you know with a pet jellyfish. Besides, ownership grants you the title of Amateur Marine Biologist, which is sure to please your inner George Costanza.