How much would it cost to replace a timming belt in a 03 audi a4?

I am looking into buying a car but it says it does need some engine work and that the timming belt needs repaired. So perhaps an estimate of pricing would be nice.How much would it cost to replace a timming belt in a 03 audi a4?this could be more if the belt ruined the engine don't know what engine is in it but if a non interference engine and the belt goes then no damage to the engine. if a interference engine then belt takes out the engine check gates.com/locator/index.cfm will tell you which one you have or a qiuck call to the dealer will also helpHow much would it cost to replace a timming belt in a 03 audi a4?I have a base A4, of the same year. Also got the same replacement. I got mine for $500, and that's the shop cost. The DIY cost of course is less expensive. You can try checking it out yourself.