Buying a bong online can be difficult and expensive, so we've created a list of the best bongs under $100 to help you in your search. When shopping online, it's hard to distinguish what makes one bong better than the other, especially since they all look similar. To make things worse, over-seas manufacturers are copying the designs from reputable brands and selling them online for much less. These copies are easy to spot as they'll have the same name and style of a brand like ROOR, whose glass pipes can range from $200-$2K; however they're online at DHgate for $30 shipped from China. These copy-cat bongs are typically made in a factory with cheaper materials and less care for quality. Our hope with this list is to help you make a wise choice. These are our top selling bongs under $100.