How much can i sell my Ford Taurus for?low miles?

Hi,i am selling my 1999 Ford Taurus SE.with 86,340 on it.original miles.bought in 07 with 71,000 I only put 15,000 on it since then.it runs good.just got it inspected on May2nd.and I put $ into the car since I owned it. Here is what's been done to it. New air filter,new oil changes,every 2,500 miles.new brakes & rotors.front.2 tie rod ends.2 motor mounts New battery in Jan*2011.new tension pulley.all in the past year.other years 2010 new alternator.tune up.other than that car is in tip top shape.i am selling it because we have 2 cars already.and dont need it. Exterior color:Hunter Green,int :grey.alloy wheels & rear spoiler.* how much could I sell it for? It is a 99 taurus.with 86,340 on it. Please no dumb answers.i had to repost cause one person didn't answer correctly.lol they said 10 grand.so please how much could I sell it on my own?t.y. I am the 2nd owner