Prices are higher than in online stores. I asked the seller to show the back of the muffler to make sure that my mounting option. The seller began to claim that such an option does not exist at all and I was told that it was "on a collective farm" (quote). After my persuasion, I still got the muffler, it turned out to be my option. Even before the fact of the muffler, the seller tried to get out of it without admitting that he was wrong.
I bought a muffler on Renault Laguna. I arrived, the parts I needed were available. I also took rubber bands and gaskets. Everything was in place. Everything got up without any problems. The guys know their business, because they have been in this business for a very long time. They know the answers to all questions =)