How much would it cost to fix an O2 censor,also sway bar rear and front

Thank u. I have already taken the car to jaguar and two other places,I read the codes myself need labor only have parts

i just saw a 93 Accord on craigslist here in the Charlotte area with 570,000 miles on it! Thinking bout buying it since an idiot ran over my other one,parked in a parking space with no one in it and dragged it 10 feet> with a 26 foot budget rental truck! i left my gun at home!

What does have to do with my question. I know how much the parts are,I love my jaguar. It's normal wear and tear for that year of car. But thanks