hell , i would say at a shop approx. 200.00 - 125.00 depeneding on where you go .. remeber that you pay for what you ge , however the oil pan gasket on that car,, does not take but an hour to do ... I have a question for you , why do you think it needs an oil pan gasket ????
when i took it to the shop to have routine maintenance inspection the shop said that i needed one. also, my car is leaking oil and is sounding a little loud like there is a hole somewhere. my muffler is good so i know it's not that.