How much will it cost to replace the back windshield of an audi?

I broke the back windshield of a car and want to know what is a reasonable amount to expect to pay including labor.How much will it cost to replace the back windshield of an audi?If you get lucky and find a used glass at salvage near you probably about $175. Good luck!How much will it cost to replace the back windshield of an audi?around $100