www.rollies.com
www.grasscity.com
www.1percent.com
www.weedcity.com
www.lotusglass.com
www.420glassparadise.com
www.cyberheadshop.com
www.happypipes.com

these are a few good headshops,grasscity is my favorite as far as acctualy designs go but the are over priced and shiping it obviously gouged($11.50 USD for regular USPS ground delivery,i know for a fact that to ship the average glass pipe with UPS,with tracking and with 3 day delivery is only 3.99 USD)but i'm still ordering from them this friday because i can't find a peice that looks anything like the one i found there. 420glassparadise has the best prices but you have to do a short and simple age verification though e-mail(you don't acctualy have to be of age you can just lie on the fourm theres no solid verification just a disclaimer)the only thing about their peices is that being so cheap they have good quality handmade glasswork but not very extravgant coloring or designs(but they do have some cool stuff) also before ordering from one percent know that they require age verification upon delivery but i dout the delivery man gives a shit and if he's a git about it get a freind who is over 18 to come over the day it should come so he/she can sign for it.the other headshops i dont really have much experiance with but i do like some of their pipes.btw glass is the way to go IMO.
good luck getting a new pipe and i hope it turns out to be a great one.

penguin don't drunk dial