If you're into online shopping, Tee Fury is the place for you.
The name can be taken quite literally. All of their tees are super limited-edition, being sold for only 24 hours or until sold out – whichever happens first. However, after 24 hours, the t-shirt is removed from the site, never to be made available for sale again.
That "never" literally means "never."
We recommend not checking the gallery. Finding a tee that you truly love and knowing there is no possible way of getting it is quite depressing. But we do say make checking it a part of your daily routine. Every morning, a new shirt. Pretty cool. Oh, and they're only $10.00.