Spring offers the Kigurumi Unisex Sloth Halloween Costume for $39 with free shipping. That's the slowest — sorry, lowest — price we could find by $25. It comes in one size to fit all. You're getting two holidays for one out of this: not only is it a great Halloween costume, you're also celebrating International Sloth Day. So go on: follow your (sloth-costume-based) dreams.