Lots of "correct" answers in this thread, but no one has given the "best" answer IMHO. The best answer would be to buy whatever flavor you want at 0 Nic, then buy some 100mg nic base. This not only allows you to hit any mg/ml you want, it should also be at a lower cost. Plus, this is a great first first step into DIY juice. You are going to be mixing anyway, so why not go this route?