At least in Mexico.
My wife and I took a trip down to Juarez and were shopping at one of the Soriana supercenters and came across a pepsi product called Pepsi Clear. I bet her that it was Crystal Pepsi, so we bought a bottle and tried it. Sure enough, it's EXACTLY how we remembered it tasting.
http://www.yucatan.com.mx/noticias/20051113/anuncios/0000493178.jpg 
