One way to go man is to have someone that is 18 (they can buy it legally) go to the shop and buy one for you. See what you do is you go there and just look around and eye out the one you want, then you just tell your friend that is 18 which one it was and they go in and buy it and that's all you need to do. I did this with my friend since i'm not old enough to buy one legally either. I gave him the money told him which one i wanted and he bought it. Simple and easier than buying off the internet. Using a parents credit card to buy a pipe is not a good idea in my opinion. Either way, Blaze on! :thumbsup: