I have to say that I see a lot of you saying WC is the worst gamble but I have done a lot of these and made great profit from the pb's I have gotten I have had up too 5 Halloween and atleast 3 Usuki, as well as Normal colors and some of them go for a million or two. I would have to say that the neocola is the worst for me I have spent a lot of neopoints for nothing. However Nerkmids are so so.