No, I am not talking about going "green"; I am talking about green (the color) nail polish.

Move over Chanel black satin because something tells me that NARS' new limited edition shade called Zulu is going to the next "it" nail polish to be sold on eBay.

I could tell it was eBay worthy from the moment I laid eyes on this nail color in Sephora's holiday book. As it turns out Sephora is the only retailer carrying the color. In fact, not only are they the only one, you have to be a Sephora Beauty Insider to snag a bottle.

But being an Insider doesn't guarantee you a bottle. I tried to purchase a bottle of the $15 nail polish only to find that it was already sold out.

I am determined to get a bottle. If you go to Sephora.com you can sign up to become a Beauty Insider and put yourself on the waiting list for a bottle of the green stuff. Good luck!