How much for a muffler on a 2006 Dodge Stratus?

A universal muffler is pretty cheap(20-40) , its the welding it on with new hangers thats going to cost a bit more. Two muffler with new hangers on my vehicle was about 100 for the work, so expect atleast 100$ investment(thats with the muffler already included). Prices vary though from shop to shop, it can be more or it can be less.