Shoppers can purchase gas burners from Sears, The Home Depot and eBay. Sears and The Home Depot sell new burners, while eBay features new and used gas burners for sale.
Sears has a variety of gas burners for sale, including gas-burning ovens and grills. Some of these products qualify for free shipping, as of 2015. The Sears website offers price comparisons on gas burners that are sold by other stores. Some of these items are only available at select store locations.
Shoppers can bid on or buy gas burners on eBay. Many of the gas burners sold through eBay also qualify for free shipping.