Because these mystery packs are a bigger mystery than why those sock sneaker things are so popular right now. 

Each pack includes $70 worth of goodies including one 8x10 art print, 10 greeting cards, an enamel pin and a sticker. 

Please note that the items in the pack are samples or very slight misprints or cards with slightly bent corners and if you're buying more than one pack you'll most likely get duplicates of items. 

But we pinky promise that we'll never ever send ya something that sucks.