First, buy online-- it's as good a price as you're going to get. www.Weedcity.com has your RooR needs covered.

There are also a few alternative glass-on-glass brands. I'm buying one right now that should arrive in about 2 weeks; it's an EHLE bong. The guy has been great to deal with so far; I'll pass final judgement when I get the bong, though.