Barbecues galore is a store specializing in barbecues and related equipment. If you do not have a store nearby to you, they are accessible online at www.barbecuesgalore.com.au where you will find a large range of items.
Old fashioned charcoal barbecues are available in walmart stores. Other types of grills like gas grills are also available for better efficiency than the charcoal barbecues. Also, charcoal barbecues create more smoke than the gas grills.
Depending on the country one lives in there are several options available in order to order barbecues online. For the United Kingdom for example one could give the online shop of "Argos" a try. Another possibility for Canada would be "WeberBBQShop".