This is another one of those things that are "ridiculously expensive for no reason but that some idiot will buy anyway because it has a designer’s logo on it.” Yup.
Other items in this same category include:
Ed Hardy/Christian Audigier Condoms (as if the shirts weren't bad enough)...
Torn T-Shirt by Balmain worth $1625!!! (because normal tears are not stylish enough...)
$2,000 Louis Vuitton garbage bag purse (because "trash" is now considered fashionable..?????)
Prada Tea (because normal tea just isn't good enough to drink)...
Chanel Temporary Tattoos
<----- Christian Dior branded contact lenses (why would ANYONE do this to themselves??)