Are you looking for a liner with an insulation wrap to go inside a masonary chimney or a class A insulated to take place of a masonary chimney? If just a liner ebay has some good deals. I ordered my first liner through my local stove place and they charged me $500. It was made around Scranton maybe Moscow. I then ordered 1 for my inlaws on ebay and paid $325 for the same liner and it came directly form the factory in Moscow.